{"title":"Project Modules","description":"","products":[{"product_id":"fire-flame-sensor-module-buy-2-get-free-1-led","title":"Fire Flame Sensor Module | Infrared Flame Detection Sensor | Compatible with Arduino, Raspberry Pi \u0026 IoT Projects","description":"\u003cdiv\u003e\u003cstrong\u003e Technical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Fire \/ Flame Detection Sensor Module\u003c\/li\u003e\n\u003cli\u003eSensor Type: Infrared (IR) Flame Sensor\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli\u003eDetection Angle: Up to 60°\u003c\/li\u003e\n\u003cli\u003eDetection Distance: Up to ~1 meter (depends on flame size)\u003c\/li\u003e\n\u003cli\u003eOutput Type: Digital \u0026amp; Analog Output\u003c\/li\u003e\n\u003cli\u003eComparator IC: LM393\u003c\/li\u003e\n\u003cli\u003eSensitivity Adjustment: Onboard potentiometer\u003c\/li\u003e\n\u003cli\u003eIndicator: Power LED and Detection LED\u003c\/li\u003e\n\u003cli\u003eInterface Compatibility: Arduino, Raspberry Pi, ESP8266, ESP32, IoT boards\u003c\/li\u003e\n\u003cli\u003eMounting: PCB mount with screw holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Fire Flame Sensor Module is an infrared-based flame detection sensor designed to detect fire or flame sources by sensing IR light emitted from flames. This module is highly sensitive, fast-responding, and reliable, making it ideal for fire alarm systems, safety devices, robotics, and IoT projects.\u003c\/p\u003e\n\u003cp\u003eOperating on 3.3V to 5V DC, the sensor is fully compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontroller platforms. It features both analog and digital outputs, allowing flexible integration into different project requirements. The onboard LM393 comparator and adjustable sensitivity potentiometer enable accurate flame detection in various environments.\u003c\/p\u003e\n\u003cp\u003ePerfect for DIY fire extinguisher projects, automatic fire alarms, smart home safety systems, and educational experiments, this flame sensor module is an essential component for electronics learners and developers.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44429448315058,"sku":"HP1000","price":45.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/harishprojectsFireFlameSensorModule_Buy2GetFree1LED_24.webp?v=1735479839"},{"product_id":"mt3608-step-up-power-booster-module-2a-max-dc-dc-power-buy-3-get-1-dc-motor","title":"MT3608 DC-DC Step-Up Boost Converter Module 2A Max | Adjustable Power Booster for Arduino, DIY \u0026 IoT Projects","description":"\u003cp style=\"box-sizing: border-box; border-image-outset: 0; border-image-repeat: stretch; border-image-slice: 100%; border-image-source: none; border-image-width: 1; font-size: 13px; font-style: inherit; font-weight: inherit; outline-color: currentcolor; outline-style: none; outline-width: 0px; vertical-align: baseline; padding: 0px; margin: 0px; border: 0px none currentcolor;\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/XakvXXU56DY?si=M1nIv2H2GCEB_CWX\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e Technical Specifications\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: DC-DC Step-Up (Boost) Converter Module\u003c\/li\u003e\n\u003cli\u003eController IC: MT3608\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 2V – 5V DC\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 5V – 28V DC (Adjustable)\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current: Up to 2A (peak, depends on input\/output voltage)\u003c\/li\u003e\n\u003cli\u003eEfficiency: Up to 93%\u003c\/li\u003e\n\u003cli\u003eSwitching Frequency: ~1.2MHz\u003c\/li\u003e\n\u003cli\u003eAdjustment Method: Multi-turn potentiometer\u003c\/li\u003e\n\u003cli\u003eProtection: Over-current \u0026amp; thermal protection (IC level)\u003c\/li\u003e\n\u003cli\u003eMounting Type: PCB module\u003c\/li\u003e\n\u003cli\u003eApplications: Voltage boosting, battery-powered systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cstrong\u003e Product Description\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe MT3608 Step-Up Power Booster Module is a high-efficiency DC-DC boost converter designed to increase low input voltages to higher adjustable output levels. Capable of delivering up to 2A maximum current, this compact module is ideal for battery-powered electronics, Arduino projects, IoT devices, and DIY power solutions.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eWith a wide input voltage range of 2V to 24V and an adjustable output up to 28V, the MT3608 module offers excellent flexibility for various applications. The onboard multi-turn potentiometer allows precise voltage adjustment, while the high switching frequency ensures stable output with minimal ripple.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003ePerfect for boosting lithium battery voltage, portable power supplies, robotics, LED drivers, and embedded systems, the MT3608 power booster module is a must-have component for makers, students, and electronics enthusiasts.\u003c\/div\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431179120818,"sku":"HP1022","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/MT3608DC-DCStep-UpBoostConverterModule2AMaxAdjustablePowerBoosterforArduino_DIY_IoTProjectsharishprojects_15.webp?v=1772197111"},{"product_id":"tec1-12715-peltier-module-thermoelectric-cooler-tec-free-1-led","title":"TEC1-12715 Peltier Module | Thermoelectric Cooler (TEC) for Cooling \u0026 Heating","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel Number: TEC1-12715\u003c\/li\u003e\n\u003cli\u003eProduct Type: Peltier Module \/ Thermoelectric Cooler (TEC)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 12V DC (Typical)\u003c\/li\u003e\n\u003cli\u003eMax Voltage: ~15.4V\u003c\/li\u003e\n\u003cli\u003eOperating Current: 15A (Max)\u003c\/li\u003e\n\u003cli\u003eMax Power Consumption: ~180W\u003c\/li\u003e\n\u003cli\u003eNumber of Couples: 127\u003c\/li\u003e\n\u003cli\u003eTemperature Difference (ΔT Max): Up to 67°C\u003c\/li\u003e\n\u003cli\u003eHot Side Temperature (Max): 90°C\u003c\/li\u003e\n\u003cli\u003eModule Size: Approx. 40 × 40 × 3.8 mm\u003c\/li\u003e\n\u003cli\u003ePolarity Sensitive: Yes (Reversible Cooling\/Heating)\u003c\/li\u003e\n\u003cli\u003eApplication: Cooling, Heating, Temperature Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe TEC1-12715 Peltier Module is a high-power thermoelectric cooler (TEC) designed for applications requiring efficient solid-state cooling or heating. 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Unlike basic Bluetooth modules, the HC-05 supports both Master and Slave modes, making it ideal for advanced wireless applications.\u003c\/p\u003e\n\u003cp\u003eIt allows seamless Bluetooth communication between Arduino and smartphones, laptops, or other Bluetooth devices using simple serial commands. 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It can control AC and DC appliances safely with 10A relay capacity. Perfect for home automation, robotics, and electronics projects, this module allows you to switch lights, fans, motors, and other devices easily.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431197896882,"sku":"HP1076","price":80.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/2ChannelRelayModule_Buy2_GetFree4JumperWires_2.jpg?v=1725516057"},{"product_id":"tp4056-power-bank-module-type-c-buy-10-amp-get-3-7v-1-battery-free","title":"Type-C TP4056 Lithium Battery Charging Module | 5V 1A 18650 Li-ion Charger Board with Protection for DIY Electronics","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModule Type: TP4056 Charging Module with Type-C Port\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V DC (Type-C USB)\u003c\/li\u003e\n\u003cli\u003eCharging Current: 1A Adjustable\u003c\/li\u003e\n\u003cli\u003eBattery Type: 3.7V Lithium-ion (18650)\u003c\/li\u003e\n\u003cli\u003eProtection: Overcharge, Over-discharge, Short Circuit Protection\u003c\/li\u003e\n\u003cli\u003eChipset: TP4056\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 4.2V\u003c\/li\u003e\n\u003cli\u003eIndicators: Charging \u0026amp; Full Charge LED Indicators\u003c\/li\u003e\n\u003cli\u003eInterface: Type-C USB\u003c\/li\u003e\n\u003cli\u003eUsage: DIY electronics, power banks, battery charging projects\u003c\/li\u003e\n\u003cli style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eNote : No Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eType-C TP4056 Battery Charging Module is designed for charging 3.7V lithium-ion batteries like 18650 cells safely and efficiently. It features a Type-C USB input and built-in protection against overcharge, over-discharge, and short circuits. Ideal for DIY electronics, power banks, and Arduino projects, this compact module ensures reliable battery charging with LED status indicators.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431198159026,"sku":"HP1079","price":20.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/harishprojects-TP4056PowerBankModuleType-C_Buy10_Get3.7V1BatteryFree_21.webp?v=1743880419"},{"product_id":"i2c-module-for-16x2-display-connector-free-4-jumper-wires","title":"I2C Module for 16x2 LCD Display Connector | I2C Serial Interface Adapter for Arduino 1602 LCD","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: I2C LCD Interface Module\u003c\/li\u003e\n\u003cli\u003eCompatible Display: 16x2 LCD \u003c\/li\u003e\n\u003cli\u003eInterface: I2C Serial (SDA, SCL)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x27 (Default, Changeable)\u003c\/li\u003e\n\u003cli\u003eBacklight Control: Yes\u003c\/li\u003e\n\u003cli\u003eContrast Control: Adjustable Potentiometer\u003c\/li\u003e\n\u003cli\u003ePins Required: Only 4 Pins (VCC, GND, SDA, SCL)\u003c\/li\u003e\n\u003cli\u003eChipset: PCF8574\u003c\/li\u003e\n\u003cli\u003eUsage: Arduino, Raspberry Pi, DIY electronics projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eI2C Module for 16x2 LCD Display is a serial interface adapter that reduces wiring and allows easy connection of LCD displays with Arduino and other microcontrollers. It uses only 4 pins and supports backlight and contrast adjustment. Perfect for Arduino projects, robotics, and DIY electronics where LCD display integration is required.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431201206450,"sku":"HP1085","price":65.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/i2cmoduleHarishProjectsLowPriceProduct_12.webp?v=1743528295"},{"product_id":"8x8-matrix-display-buy-10-get-1-ir-sensor-free","title":"8x8 Dot Matrix Display Module Red LED | Single Color LED Matrix for Arduino, Scrolling Text \u0026 DIY Electronics","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: LED Dot Matrix Display\u003c\/li\u003e\n\u003cli\u003eDisplay Size: 8 × 8 Matrix\u003c\/li\u003e\n\u003cli\u003eLED Color: Red\u003c\/li\u003e\n\u003cli\u003eDisplay Type: Single Color LED Matrix\u003c\/li\u003e\n\u003cli\u003eTotal LEDs: 64 (8×8 Grid)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC (typical)\u003c\/li\u003e\n\u003cli\u003eInterface: Compatible with MAX7219 \/ Microcontrollers\u003c\/li\u003e\n\u003cli\u003eMount Type: PCB Module\u003c\/li\u003e\n\u003cli\u003eViewing Angle: Wide Angle\u003c\/li\u003e\n\u003cli\u003eApplication: Scrolling text display, Arduino projects, DIY electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e8x8 Red LED Dot Matrix Display is a single color LED module consisting of 64 LEDs arranged in an 8×8 grid. It is commonly used to display characters, numbers, and scrolling messages in Arduino and microcontroller projects. Ideal for DIY electronics, digital displays, and educational experiments.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431205892274,"sku":"HP1092","price":150.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/8x8MatrixDotDisplay_RedColor_SingleColor_ProductDescriptionHarishProjects_15.webp?v=1773493755"},{"product_id":"4v-to-12v-speed-controller-high-quality-buy-2-get-1-dc-motor","title":"5V DC Motor Speed Controller Module | PWM Speed Regulator for DC Motors, Fans, Robotics \u0026 DIY Electronics (Best Quality)","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"969\" data-start=\"939\" data-section-id=\"8lu2ky\"\u003eTechnical Specifications\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"1452\" data-start=\"971\"\u003e\n\u003cthead data-end=\"1000\" data-start=\"971\"\u003e\n\u003ctr data-end=\"1000\" data-start=\"971\"\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"sm\" data-end=\"983\" data-start=\"971\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\" data-col-size=\"md\" data-end=\"1000\" data-start=\"983\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"1452\" data-start=\"1030\"\u003e\n\u003ctr data-end=\"1085\" data-start=\"1030\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1049\" data-start=\"1030\"\u003e\u003cstrong data-end=\"1048\" data-start=\"1032\"\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1085\" data-start=\"1049\"\u003eDC Motor Speed Controller Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1139\" data-start=\"1086\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1107\" data-start=\"1086\"\u003e\u003cstrong data-end=\"1106\" data-start=\"1088\"\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1139\" data-start=\"1107\"\u003ePWM (Pulse Width Modulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1169\" data-start=\"1140\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1160\" data-start=\"1140\"\u003e\u003cstrong data-end=\"1159\" data-start=\"1142\"\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1169\" data-start=\"1160\"\u003e5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1219\" data-start=\"1170\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1198\" data-start=\"1170\"\u003e\u003cstrong data-end=\"1197\" data-start=\"1172\"\u003eCompatible Motor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1219\" data-start=\"1198\"\u003eBrushed DC Motors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1280\" data-start=\"1220\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1243\" data-start=\"1220\"\u003e\u003cstrong data-end=\"1242\" data-start=\"1222\"\u003eSpeed Adjustment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1280\" data-start=\"1243\"\u003eVariable via Rotary Potentiometer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1339\" data-start=\"1281\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1301\" data-start=\"1281\"\u003e\u003cstrong data-end=\"1300\" data-start=\"1283\"\u003eControl Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1339\" data-start=\"1301\"\u003eAdjustable (0–100% PWM Duty Cycle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1374\" data-start=\"1340\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1360\" data-start=\"1340\"\u003e\u003cstrong data-end=\"1359\" data-start=\"1342\"\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1374\" data-start=\"1360\"\u003ePCB Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"1452\" data-start=\"1375\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"1393\" data-start=\"1375\"\u003e\u003cstrong data-end=\"1392\" data-start=\"1377\"\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-end=\"1452\" data-start=\"1393\"\u003eMotor Speed Control, Fan Speed Control, DIY Electronics\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"2200\" data-start=\"2162\" data-section-id=\"p2ekk1\"\u003e\n\u003cbr\u003eProduct Description\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp data-end=\"2514\" data-start=\"2202\"\u003eThe \u003cstrong data-end=\"2245\" data-start=\"2206\"\u003e5V DC Motor Speed Controller Module\u003c\/strong\u003e is a high-quality PWM controller that allows precise speed control of \u003cstrong data-end=\"2340\" data-start=\"2316\"\u003e5V brushed DC motors\u003c\/strong\u003e. By varying the PWM duty cycle instead of reducing voltage through resistive methods, it offers efficient speed regulation with lower power loss and reduced heat generation.\u003c\/p\u003e\n\u003cp data-end=\"2757\" data-start=\"2516\"\u003eThe onboard rotary potentiometer enables quick and smooth adjustment of motor speed, making the module suitable for applications such as \u003cstrong data-end=\"2756\" data-start=\"2653\"\u003erobotics, miniature vehicles, cooling fans, conveyor systems, educational kits, and DIY electronics\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431206449330,"sku":"HP1096","price":85.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/5VSpeedControllerHighQuality_3.webp?v=1750945870"},{"product_id":"fingerprint-sensor-307r-free-1-buzzer-1-led","title":"Fingerprint Sensor 307R","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; list-style: disc; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eOperating voltage (v): 4.2 ~ 6 VDC\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eCurrent consumption: ≤75mA\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eVerification Speed: 0.2 sec\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eScanning Speed: 0.3 sec\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eCharacter file size: 256 bytes\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eTemplate size: 512 bytes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe Fingerprint Sensor 307R is a biometric authentication device that is designed to capture and analyze fingerprint patterns for security purposes. It is commonly used in various applications such as smartphones, laptops, access control systems, and other devices requiring secure identification.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe sensor utilizes capacitive technology to detect the unique patterns and ridges present on an individual’s fingertips. It captures a high-resolution image of the fingerprint, which is then converted into a digital template. This template is stored securely and can be used for subsequent authentication or comparison purposes.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe Fingerprint Sensor 307R offers reliable and accurate fingerprint recognition, enabling efficient and secure access control. It often employs advanced algorithms to enhance the accuracy and speed of identification, minimizing false rejections and false acceptances.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe sensor is typically compact in size and can be integrated into various devices seamlessly. It may feature a durable and scratch-resistant surface to withstand regular use. Additionally, it may support various communication interfaces such as USB, Bluetooth, or other proprietary protocols for seamless integration with different systems.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eOverall, the Fingerprint Sensor 307R provides a secure and convenient method for user identification, helping to enhance security and privacy in a wide range of applications.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1. Sensor Type: Capacitive or optical (common types of fingerprint sensor technologies).\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e2. Image Resolution: The resolution of the captured fingerprint image, usually measured in pixels per inch (PPI) or dots per inch (DPI).\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e3. Active Sensor Area: The physical area of the sensor surface that detects and captures the fingerprint.\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e4. Interface: The communication protocol or interface used to connect the sensor to a device (e.g., USB, Bluetooth, etc.).\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e5. Template Capacity: The number of fingerprint templates that can be stored on the sensor for identification or verification purposes.\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e6. False Rejection Rate (FRR): The percentage of valid fingerprints incorrectly rejected by the sensor.\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e7. False Acceptance Rate (FAR): The percentage of invalid fingerprints incorrectly accepted by the sensor.\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e8. Power Consumption: The amount of power the sensor requires to operate efficiently.\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e9. Operating Temperature: The range of temperatures within which the sensor can function optimally.\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e10. Dimensions: The physical size and form factor of the sensor.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003ePlease note that these specifications can vary depending on the specific model and manufacturer of the fingerprint sensor. For accurate and up-to-date information on the Fingerprint Sensor 307R, we recommend referring to the manufacturer’s official documentation, product website, or contacting the manufacturer directly.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431208906930,"sku":"HP1102","price":1080.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/FingerprintSensor307Rharishprojects_124.webp?v=1743926978"},{"product_id":"ldr-sensor-module-light-dependent-resistor-module-photosensitive-free-1-led","title":"LDR Sensor Module | Light Dependent Resistor Module | Photosensitive","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; list-style: disc; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eOperating Voltage: 3.6V to 5V DC\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eAdjustable potentiometer to adjust the sensitivity\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eLM393 comparator IC for digital output\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eEasy to install thanks to bolt hole provided\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eDigital Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe LDR (Light Dependent Resistor) sensor module is an electronic component used to detect and measure light intensity. It is commonly used in various applications such as automatic lighting systems, solar panels, burglar alarm systems, and photography equipment.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eHere is a description of the LDR sensor module:\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1. Light Dependent Resistor (LDR): The core component of the module is the LDR itself. It is a type of resistor whose resistance changes in response to the amount of light falling on it. When exposed to light, the LDR’s resistance decreases, and in darkness, its resistance increases.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e2. Signal Conditioning Circuit: The LDR sensor module typically includes a signal conditioning circuitry that processes the varying resistance of the LDR and converts it into a usable output signal. This circuitry may include an amplifier, a comparator, and\/or a voltage regulator.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e3. Power Supply: The module requires a power supply to operate, typically in the range of 3.3 to 5 volts DC. The power supply can be provided externally or derived from the main system power source.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e4. Analog Output: The LDR sensor module often provides an analog output signal that represents the detected light intensity. The output voltage or current level varies proportionally with the light falling on the LDR. This analog signal can be connected to microcontrollers, analog-to-digital converters (ADCs), or other devices for further processing.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e5. Sensitivity Adjustment: Some LDR sensor modules come with a sensitivity adjustment feature. This allows users to fine-tune the module’s response to light by adjusting a potentiometer or trimmer resistor.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e6. Digital Output (Optional): In certain applications, LDR sensor modules may also offer a digital output signal. This digital output is typically a binary signal (high or low) that indicates whether a specific light intensity threshold has been crossed.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e7. Mounting Options: LDR sensor modules often come with mounting holes or slots, making it easy to attach them to a surface or integrate them into a project.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e8. Light Protection: To prevent the LDR from being affected by stray light or ambient light sources, the module may include a protective casing or cover. This helps to ensure accurate light intensity measurements.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eOverall, the LDR sensor module is a versatile device that allows for the detection and measurement of light intensity in various applications. Its simplicity, affordability, and ease of use make it a popular choice among hobbyists, students, and professionals working with light-related projects.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431209365682,"sku":"HP1104","price":35.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/LDRSensorModuleLightDependentResistorModulePhotosensitive_Free1LED_harishprojects_1.webp?v=1735478983"},{"product_id":"rfid-reader-module-rc522-buy-2-get-free-8-jumper-wire","title":"RFID Reader Module RC522","description":"\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: left;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; list-style: disc; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e1x  A RFID-RC522 Module\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e1x  RFID Blank Card\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e1x  special-shaped card (as shown by the key ring shape)\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e1x Straight Pin\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e1x Curved Pin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: left;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe RFID Reader Module RC522 is a popular RFID (Radio Frequency Identification) module commonly used for communication between microcontrollers and RFID cards or tags. Here are some specifications of the RC522 module:\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1. Operating Frequency: The RC522 module operates at a frequency of 13.56 MHz, which is the standard frequency for many RFID systems.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e2. Communication Interface: It uses a SPI (Serial Peripheral Interface) for communication with microcontrollers or other devices. The SPI interface allows for high-speed data transfer.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e3. Read\/Write Capability: The RC522 module is capable of both reading and writing data to RFID cards or tags. It can read the unique identification (UID) of the card and also write data to the card’s memory, depending on the type of card\/tag used.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e4. Supported Cards\/Tags: The RC522 module supports various types of RFID cards and tags that comply with the ISO\/IEC 14443 A\/MIFARE standard. This includes MIFARE Classic 1K, MIFARE Classic 4K, MIFARE Ultralight, MIFARE DESFire EV1, and more.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e5. Operating Voltage: The module typically operates at a voltage of 3.3V, although some versions may support a wider voltage range. It is important to ensure that the module is powered with the appropriate voltage to avoid damaging it.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e6. Antenna: The RC522 module has an integrated antenna that is used for communication with RFID cards or tags. The module’s antenna has a limited range, typically a few centimeters, which means the card\/tag needs to be brought close to the module for successful communication.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e7. Data Transfer Rate: The RC522 module can achieve data transfer rates of up to 10 Mbps using the SPI interface. This high-speed transfer allows for efficient communication with RFID cards or tags.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e8. Additional Features: The RC522 module may also include additional features like built-in anti-collision, which helps in handling multiple cards\/tags in close proximity without data collisions.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eIt’s worth noting that different versions or manufacturers of the RC522 module may have slight variations in specifications or features, so it’s always a good idea to refer to the specific datasheet or documentation provided by the manufacturer for precise information about a particular module.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431209922738,"sku":"HP1109","price":120.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/RFIDReaderModuleRC522_Buy2GetFree8JumperWire_harishprojects_98.webp?v=1743877193"},{"product_id":"sim900a-gsm-module-free-4-jumper-wires","title":"SIM900A GSM GPRS Module with Antenna | SMS, Call \u0026 Internet Enabled GSM Module for Arduino \u0026 IoT Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModule Type: GSM\/GPRS Communication Module\u003c\/li\u003e\n\u003cli\u003eModel: SIM900A\u003c\/li\u003e\n\u003cli\u003eFrequency Band: Dual Band (900 \/ 1800 MHz)\u003c\/li\u003e\n\u003cli\u003eCommunication Interface: UART (Serial)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V – 12V\u003c\/li\u003e\n\u003cli\u003eLogic Level: TTL Compatible\u003c\/li\u003e\n\u003cli\u003eFunctions: SMS, Voice Call, GPRS Data\u003c\/li\u003e\n\u003cli\u003eAntenna: External Antenna Included\u003c\/li\u003e\n\u003cli\u003eSIM Support: Standard SIM Card\u003c\/li\u003e\n\u003cli\u003eControl Method: AT Commands\u003c\/li\u003e\n\u003cli\u003eNetwork Type: 2G GSM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShort Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe SIM900A GSM Module is a compact and reliable communication module that enables SMS, voice calls, and GPRS data transmission. Compatible with Arduino and microcontrollers, it is widely used in IoT, automation, and embedded system projects for wireless communication.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431209988274,"sku":"HP1110","price":950.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/SIM900AGSMModule_Free4JumperWires_HarishProjects_3.webp?v=1744216085"},{"product_id":"sound-sensor-module-buy-2-get-free-1-led","title":"Sound Sensor Module","description":"\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: left;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; list-style: disc; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVoltage: 3.3V to 9V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSensor Type: Sound Sensor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDimension: 43 x 17 x 8 (mm)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3 Pins: GND, VCC, Signal\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: left;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThere are various sound detection sensor modules available for Arduino-compatible intelligent vehicles. One commonly used module is the “Sound Sensor Module” or “Sound Detection Sensor Module.” Here’s a typical specification for such a module:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1. Operating Voltage: Most sound detection sensor modules operate within a voltage range of 3.3V to 5V, making them compatible with Arduino boards.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2. Sound Sensitivity: The module should have an adjustable sensitivity level to detect sound variations. It should be able to detect sounds within a specific frequency range, typically from around 50Hz to 20kHz.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3. Output Signal: The module usually provides a digital output signal that can be easily read by Arduino. It often has a digital output pin (e.g., D0 or D1) that goes HIGH when a sound is detected and LOW when no sound is present.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4. Indicator LEDs: Some modules have built-in LEDs to indicate the sound detection status, such as power ON, sound detected, and no sound detected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e5. Analog Output (optional): Some sound sensor modules also offer an analog output pin (e.g., A0) that provides a continuous voltage proportional to the sound level. This analog output can be useful for more precise sound level measurements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e6. Adjustable Sensitivity: The module may feature a potentiometer or a jumper to adjust the sound sensitivity level. This allows you to customize the threshold at which the module triggers a sound detection event.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e7. Easy Integration: Sound detection modules are designed to be easily integrated with Arduino and other microcontrollers. They typically have standard 3-pin headers (e.g., VCC, GND, and output) for convenient connection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e8. Size and Form Factor: The module’s physical size and form factor should be compact and suitable for integration into an intelligent vehicle project.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt’s important to note that the specifications can vary depending on the manufacturer and specific module model. Therefore, it’s recommended to check the datasheet or product documentation provided by the manufacturer for detailed specifications and usage guidelines of a particular sound detection sensor module you intend to use.\u003c\/span\u003e\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431210184882,"sku":"HP1111","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/SoundSensorModule_Buy2GetFree1LED_harishprojects_8_d69b8aca-1caa-4792-bdcc-332199b70c8c.webp?v=1735479168"},{"product_id":"ttp223-1-channel-capacitive-touch-sensor-module-red-color-buy-2-get-free-2-led","title":"TTP223 1-Channel Capacitive Touch Sensor Module | Red Color | Digital Touch Switch for Arduino \u0026 IoT Projects","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-hansi-theme-font: major-latin;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eVoltage: 3V to 9V\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003ePins: 3 (GND, VCC, Signal)\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eChannel: 1\u003cb\u003e\u003cspan style=\"font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-hansi-theme-font: major-latin;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin; mso-bidi-font-family: Mangal; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 11.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin; mso-bidi-font-family: Mangal; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe TTP223 is a popular 1-channel capacitive touch sensor module commonly used in various electronic projects. Here are the specifications of the TTP223 1-Channel Capacitive Touch Sensor Module:\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1. Sensing Method: The module utilizes a capacitive touch sensing method, which detects changes in capacitance when a conductive object (such as a finger) approaches or touches the touchpad area.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e2. Channels: The module has a single touch channel, meaning it can detect touch or proximity events for one location on the touchpad.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e3. Operating Voltage: The typical operating voltage range for the TTP223 module is 2.0V to 5.5V DC. It can be powered using a wide range of voltage sources, making it compatible with most microcontrollers and development boards.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e4. Output Signal: The module provides a digital output signal. When a touch is detected, the output pin switches from a high state (logic level “1”) to a low state (logic level “0”).\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e5. Sensitivity Adjustment: Some versions of the TTP223 module include an onboard sensitivity adjustment feature. It allows you to adjust the sensitivity of the touch sensor to optimize its performance based on your application requirements.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e6. Response Time: The touch sensor module has a fast response time, typically in the range of a few milliseconds. It detects touch events quickly, making it suitable for applications that require near-instantaneous response.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e7. Power Consumption: The TTP223 module is designed to be power-efficient, consuming very low power during standby and touch detection modes. This characteristic makes it suitable for battery-operated devices where power conservation is crucial.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e8. Dimensions: The physical dimensions of the TTP223 module may vary based on the manufacturer, but it is typically compact and small in size. The module is usually designed to be mounted on a PCB (Printed Circuit Board) or a breadboard for easy integration into projects.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e9. Operating Temperature: The module is typically designed to operate within a temperature range of -20°C to +70°C. It can function reliably in a wide range of environmental conditions.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eIt’s important to note that specific versions or variations of the TTP223 module may have slightly different specifications or additional features, so it’s recommended to refer to the datasheet or product documentation provided by the manufacturer for precise details.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431210545330,"sku":"HP1112","price":10.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/TTP2231-ChannelCapacitiveTouchSensorModuleRedColorharishprojects_7.webp?v=1745003572"},{"product_id":"ultrasonic-sensor-distance-sensor-module-buy-2-get-4-free-jumper-wires","title":"Ultrasonic Sensor HC-SR04 Distance Measuring Module | 2cm–150cm Range for Arduino, Robotics \u0026 IoT Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: HC-SR04\u003c\/li\u003e\n\u003cli\u003eSensor Type: Ultrasonic Distance Sensor\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eWorking Current: ~15mA\u003c\/li\u003e\n\u003cli\u003eMeasuring Range: 2cm – 150cm\u003c\/li\u003e\n\u003cli\u003eAccuracy: ±3mm\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 40kHz\u003c\/li\u003e\n\u003cli\u003eInterface: 4 Pins (VCC, Trig, Echo, GND)\u003c\/li\u003e\n\u003cli\u003eTrigger Input Signal: 10µs TTL pulse\u003c\/li\u003e\n\u003cli\u003eEcho Output Signal: TTL pulse proportional to distance\u003c\/li\u003e\n\u003cli\u003eWorking Angle: \u0026lt;15°\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -15°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe HC-SR04 Ultrasonic Sensor is a high-precision distance measuring module capable of detecting objects from 2cm to 400cm. It uses ultrasonic waves to measure distance accurately and is widely used in Arduino, robotics, and obstacle detection projects.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431210905778,"sku":"HP1115","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/UltrasonicSensorDistanceSensorModuleHarishProjects_4.webp?v=1744216324"},{"product_id":"original-1-5-inch-cpu-cooling-fan-heatsink-fan-peltier-module-fan-buy-2-get-1-led-free","title":"1.5 Inch (38 mm) CPU Cooling Original Fan 12V | Heatsink Fan | Peltier Module Fan","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; list-style: disc; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eSize : 1.5 x 1.5 inch\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eThickness : 0.95 cm\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eVoltage : 12V\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eMore info : Read description\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eWatch working video : \u003ca href=\"https:\/\/youtu.be\/VnRJGy1mND8\"\u003ehttps:\/\/youtu.be\/VnRJGy1mND8\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eA CPU cooling fan, also known as a CPU cooler or heatsink fan, is a component designed to dissipate heat generated by the central processing unit (CPU) of a computer. The CPU produces a significant amount of heat during operation, and a cooling fan is essential to prevent overheating, which can cause performance issues or damage to the CPU.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe CPU cooling fan is typically attached to a heatsink, which is a metal component that absorbs and disperses the heat away from the CPU. The fan blows air over the heatsink, facilitating the transfer of heat into the surrounding environment.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThere are several types of CPU cooling fans:\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e1. Air CPU Cooler: This is the most common type of CPU cooling solution. It consists of a heatsink with metal fins and a fan mounted on top or on the side. The fan blows air across the heatsink, cooling it down.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e2. Liquid CPU Cooler: Liquid cooling systems use a combination of a pump, tubes, and a radiator to cool the CPU. The liquid absorbs heat from the CPU, transfers it to the radiator, and a fan or fans blow air through the radiator to dissipate the heat.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e3. All-in-One (AIO) Cooler: A type of liquid CPU cooler that comes pre-filled and sealed, typically consisting of a pump, tubes, radiator, and fans. AIO coolers are easier to install than custom liquid cooling solutions and offer good cooling performance.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e4. Passive CPU Cooler: These coolers rely solely on heatsinks without an attached fan. They dissipate heat through natural convection, relying on the airflow inside the computer case or external fans.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eWhen choosing a CPU cooling fan, it’s important to consider factors such as the CPU’s thermal design power (TDP), which indicates the maximum heat output, and the overall cooling performance required for your specific CPU model. It’s also essential to ensure compatibility with your computer’s socket type.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eProper cooling is crucial for maintaining optimal CPU performance and longevity. It’s recommended to monitor CPU temperatures using software utilities and ensure that the cooling fan is functioning correctly.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431212576946,"sku":"HP1122","price":75.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/1.5inchCUPcoolingfan12vHarishProjectsLowPriceProduct_38.webp?v=1743527248"},{"product_id":"servo-tester-for-esc","title":"Servo Tester for ESC","description":"\u003cp class=\"MsoNormal\" align=\"left\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: left;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; list-style: disc; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003eOperating Voltage : 4V to 6V\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e3 Modes to Check Servos or ESC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\" align=\"left\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; text-align: left;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 'Times New Roman'; mso-hansi-theme-font: major-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Times New Roman','serif'; mso-fareast-font-family: 'Times New Roman'; mso-bidi-language: HI;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eA servo tester is a device used to test and calibrate servo motors, commonly employed in various applications such as robotics, radio-controlled (RC) vehicles, and other automated systems. Servo motors are essential components in these systems, providing precise control of angular or linear movement.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eThe primary function of a servo tester is to send a control signal to the servo motor and observe its response. This allows users to verify that the servo motor operates correctly, ensuring it moves smoothly and accurately to the desired position. Servo testers are particularly useful during the setup and tuning of servo systems, as they help optimize the performance of the motors.\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eKey features of a typical servo tester include:\u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eAdjustable Pulse Width\u003c\/strong\u003e: Servo motors are typically controlled by a pulse-width modulation (PWM) signal. Servo testers allow users to adjust the pulse width to determine the motor’s response at different positions.\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eManual Control\u003c\/strong\u003e: Some servo testers come with manual control knobs or buttons that enable users to manually move the servo motor to specific positions. This feature is valuable for fine-tuning and troubleshooting.\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eNeutral Position Adjustment\u003c\/strong\u003e: The neutral position is the center or default position of the servo motor. A servo tester allows users to set and adjust this neutral position as needed.\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eVoltage and Current Monitoring\u003c\/strong\u003e: Some advanced servo testers include features to monitor voltage and current levels, providing insights into the power consumption and health of the servo motor.\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eCompatibility with Various Servo Types\u003c\/strong\u003e: Servo testers are designed to work with a range of servo motors, making them versatile tools for individuals working with different types of robotics or RC systems.\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eLCD Display\u003c\/strong\u003e: Many servo testers come equipped with an LCD display that shows the current pulse width, making it easier for users to monitor and adjust settings.\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline;\"\u003e\n\u003cstrong style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003ePortability and Ease of Use\u003c\/strong\u003e: Servo testers are often compact and easy to use, making them convenient for on-the-go testing or field applications.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003eUsing a servo tester typically involves connecting it to the servo motor and power source, adjusting the settings to test specific parameters, and observing the motor’s response. This iterative process helps users fine-tune the servo motor for optimal performance in their particular application.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431212740786,"sku":"HP1124","price":138.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/ServoTesterforESCharishprojects_100.webp?v=1743925346"},{"product_id":"dual-chip-tp4056-power-bank-module-micro-usb-buy-10-get-3-7v-1-battery-free","title":"TP4056 Type-B Micro USB Lithium Battery Charging Module | 1A 3.7V Li-ion Charger Board with Protection for DIY Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Lithium Battery Charging Module\u003c\/li\u003e\n\u003cli\u003eCharging IC: TP4056\u003c\/li\u003e\n\u003cli\u003eInput Interface: Type-B Micro USB\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eCharging Current: Up to 1A (adjustable via resistor)\u003c\/li\u003e\n\u003cli\u003eBattery Type: 3.7V Lithium-ion \u003c\/li\u003e\n\u003cli\u003eProtection: Over-charge, Over-discharge, Short Circuit Protection (depending on variant)\u003c\/li\u003e\n\u003cli\u003eIndicator LEDs: Charging (Red) \u0026amp; Fully Charged (Blue\/Green)\u003c\/li\u003e\n\u003cli\u003eMount Type: PCB Module\u003c\/li\u003e\n\u003cli\u003eApplication: DIY power banks, battery charging circuits, portable electronics\u003c\/li\u003e\n\u003cli\u003eNote : No Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTP4056 Type-B Micro USB Battery Charging Module is designed for safely charging 3.7V lithium-ion and LiPo batteries. It supports up to 1A charging current and features LED indicators for charging status. Ideal for DIY power banks, portable electronics, and battery-powered projects.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431213265074,"sku":"HP1125","price":18.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/DualChipTP4056PowerBankModuleMicroUSB_Buy10_Get3.7V1BatteryFree_harishprojects_60.webp?v=1743880164"},{"product_id":"humidity-fier-module-mini-fog-module-5v-micro-usb-full-kit","title":"Mist Maker Module 5V Type-C Humidifier Fog Module Full Kit | Mini Fog Generator Module for DIY Humidifier \u0026 Electronics Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Ultrasonic Mist Maker \/ Humidifier Module (without button)\u003c\/li\u003e\n\u003cli\u003eInput Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003ePower Interface: Type-C USB\u003c\/li\u003e\n\u003cli\u003eWorking Principle: Ultrasonic Atomization\u003c\/li\u003e\n\u003cli\u003eOutput: Fine Water Mist \/ Fog\u003c\/li\u003e\n\u003cli\u003eKit Type: Full Kit (Driver Board + Atomizer Disc + Cable)\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: ~108KHz (approx.)\u003c\/li\u003e\n\u003cli\u003eWater Consumption: Low Power Consumption\u003c\/li\u003e\n\u003cli\u003eApplication: Humidifiers, fog machines, decorative mist effects, DIY electronics projects\u003c\/li\u003e\n\u003cli\u003eUsage: Indoor humidifier, plant humidifier, mini fog generator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eWatch our product video:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003ca href=\"https:\/\/www.instagram.com\/reel\/C3aQsBVRF_r\/?igsh=Y3JrcXlyODM1bDNr\" title=\"Mini Fog Module\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; color: rgb(247, 116, 38); text-decoration: none; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; cursor: pointer; background-color: transparent; transition: all 0.3s ease 0s;\"\u003ehttps:\/\/www.instagram.com\/reel\/C3aQsBVRF_r\/?igsh=Y3JrcXlyODM1bDNr\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003eWatch how to use video:\u003cbr\u003e1 - Video (Type-C Module) : \u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003ca href=\"https:\/\/youtu.be\/ecpd6z12Hz0\" style=\"color: rgb(255, 128, 0);\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003ehttps:\/\/youtu.be\/ecpd6z12Hz0\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003e\u003c\/span\u003e\u003cstrong\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cbr style=\"margin: 0px; padding: 0px; box-sizing: border-box;\"\u003e\u003cstrong\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; outline: 0px; vertical-align: baseline; font-family: Lato-Bold, sans-serif;\"\u003e2 - Video (Type-B Module) : \u003c\/span\u003e\u003c\/strong\u003e\u003ca href=\"https:\/\/youtu.be\/fFcI5JtictI?si=VOAX_wg4AN-kbGW3\" title=\"Mini Fog Module\"\u003e\u003cspan style=\"margin: 0px; padding: 0px; box-sizing: border-box; color: rgb(247, 116, 38); text-decoration: none; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; cursor: pointer; background-color: transparent; transition: all 0.3s ease 0s;\"\u003ehttps:\/\/youtu.be\/fFcI5JtictI?si=VOAX_wg4AN-kbGW3\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5V Type-C Humidifier Mist Maker Module Full Kit is a compact ultrasonic fog generator designed to create fine water mist using ultrasonic vibration. It is widely used in DIY humidifiers, decorative fog effects, plant humidifiers, and electronics projects. The module is easy to use and powered via a convenient Type-C interface.\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431215394994,"sku":"HP1141","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/HumidifierModuleMistMakerModuleMiniFogModule5VType-CFullKitharishprojects_2.webp?v=1749542037"},{"product_id":"rc-receiver-transmitter-wireless-controller-for-rc-cars-buy-2-get-1-dc-motor-free","title":"RC Receiver \u0026 Transmitter 3.7V | Wireless Remote Controller for RC Car, Boat \u0026 DIY Robotics Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: RC Transmitter \u0026amp; Receiver Set\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.7V DC\u003c\/li\u003e\n\u003cli\u003eControl Type: Wireless Radio Frequency (RF)\u003c\/li\u003e\n\u003cli\u003eChannels: 2\u003c\/li\u003e\n\u003cli\u003eRange: Suitable for short (5M) to medium (10M) distance RC operation\u003c\/li\u003e\n\u003cli\u003eCompatibility: RC Cars, RC Boats, DIY Robots\u003c\/li\u003e\n\u003cli\u003ePower Source: Rechargeable Li-ion \/ Li-Po battery (3.7V)\u003c\/li\u003e\n\u003cli\u003eBuild Type: Lightweight \u0026amp; durable plastic housing\u003c\/li\u003e\n\u003cli\u003eInstallation: Plug \u0026amp; play connection\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote : No Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\n\u003cspan style=\"font-size: 13px; font-style: inherit; color: rgb(31, 33, 36);\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eHow to use watch our instruction video, click on the link below:\u003c\/span\u003e\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003ca rel=\"noopener\" href=\"https:\/\/youtu.be\/4VysO7xE0fY\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eVideo 1 : https:\/\/youtu.be\/4VysO7xE0fY\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eVideo 2 : \u003ca title=\"RC Receiver \u0026amp; Transmitter | Wireless Controller for RC Cars\" href=\"https:\/\/youtu.be\/0CHHgbv4skg\" style=\"font-size: 13px; font-style: inherit; font-weight: inherit; color: rgb(43, 0, 255);\"\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003ehttps:\/\/youtu.be\/0CHHgbv4skg\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RC Receiver \u0026amp; Transmitter 3.7V is a compact and efficient wireless remote control system designed for RC cars, robots, and DIY electronics projects. It enables smooth and responsive control, making it ideal for both beginners and hobbyists.\u003c\/p\u003e\n\u003cp\u003ePowered by a 3.7V rechargeable battery, this RC controller ensures stable signal transmission with low power consumption. Its plug-and-play design makes it easy to integrate with motors, motor drivers, and control circuits.\u003c\/p\u003e\n\u003cp\u003eWidely used in school science projects, robotics learning kits, and hobby RC models, this RC transmitter \u0026amp; receiver set is a reliable choice for anyone looking to build or upgrade wireless-controlled vehicles and automation systems.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431218278578,"sku":"HP1155","price":149.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/RCReceiver_Transmitter3.7VWirelessRemoteControllerforRCCar_Boat_DIYRoboticsProjects--_1.webp?v=1783064213"},{"product_id":"tec1-12706-peltier-module-thermoelectric-cooler-module-refrigeration-free-1-switch-button","title":"TEC1-12706 Peltier Module \/ Thermoelectric Cooler Module \/ Refrigeration","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-hansi-theme-font: major-latin;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVoltage : 12V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTEC1-12706\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e+ve and -ve terminal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\n\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMore Info : See description\u003c\/span\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-hansi-theme-font: major-latin;\"\u003e\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria','serif'; mso-ascii-theme-font: major-latin; mso-hansi-theme-font: major-latin;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe TEC1-12706 is a popular thermoelectric cooler module, commonly known as a Peltier module. It is designed to provide cooling or heating by utilizing the Peltier effect. Here’s a description of the TEC1-12706 module:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePeltier Effect: The TEC1-12706 module is based on the Peltier effect, which is the phenomenon of heating or cooling at the junction of two dissimilar materials when an electric current flows through them. It consists of a series of thermoelectric elements connected in a grid pattern.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" start=\"2\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCooling and Heating: The TEC1-12706 module can be used for both cooling and heating applications. When an electric current is applied to the module, one side of the module gets cold while the other side gets hot. By reversing the direction of the current, the hot and cold sides can be interchanged, allowing for both cooling and heating functionality.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" start=\"3\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecifications: The “12706” in the module’s name represents its size and characteristics. The TEC1-12706 module typically has 127 thermoelectric elements connected in a 12×12 grid pattern. Each element can handle a maximum current of around 6 amperes.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" start=\"4\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVoltage and Power: The module requires a voltage difference (potential) between its two sides to operate. Typically, a voltage of around 12 volts is applied to the module for optimal performance. The power consumption of the module depends on the current and voltage applied to it.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" start=\"5\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCooling Capacity: The cooling capacity of the TEC1-12706 module depends on various factors, including the temperature difference between the hot and cold sides, the heat dissipation capability of the module, and the ambient conditions. The module’s cooling capacity is commonly measured in terms of ΔTmax (maximum temperature difference it can achieve).\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" start=\"6\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHeat Management: To effectively use the TEC1-12706 module, proper heat management is essential. The hot side of the module generates heat, which needs to be dissipated efficiently to prevent overheating. Heat sinks and fans are commonly used in conjunction with the module to improve heat dissipation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003col style=\"margin: 0px 0px 1.5em 3em; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\" start=\"7\"\u003e\n\u003cli style=\"margin: 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: inherit; font-weight: inherit; outline: 0px; vertical-align: baseline; color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApplications: The TEC1-12706 module finds applications in various fields, such as electronic cooling, refrigeration, temperature stabilization, thermal cycling, and localized heating. It is commonly used in small-scale projects, prototypes, and DIY cooling\/heating systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/p\u003e\n\u003cp style=\"margin: 17px 0px; padding: 0px; box-sizing: border-box; border: 0px; font-size: 13px; font-style: normal; font-weight: 400; outline: 0px; vertical-align: baseline; line-height: 1.8; color: rgb(102, 102, 102); font-family: Lato-Regular, sans-serif; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: 0.7px; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; white-space: normal; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIt’s important to note that while the TEC1-12706 module can provide cooling and heating, its efficiency is limited compared to traditional cooling or heating methods. Factors such as ambient temperature, temperature differential, and power input affect the module’s performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44431223029938,"sku":"HP1160","price":220.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/12706-Peltier-Module-Harish-Projects.webp?v=1718122690"},{"product_id":"motor-driver-l298-2a-dual-motor","title":"L298N Dual H-Bridge Motor Driver Module 2A | DC \u0026 Stepper Motor Driver Board for Arduino, Robotics \u0026 DIY Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Motor Driver Module\u003c\/li\u003e\n\u003cli\u003eModel: L298N\u003c\/li\u003e\n\u003cli\u003eDriver Type: Dual H-Bridge Motor Driver\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.7V – 12V DC\u003c\/li\u003e\n\u003cli\u003eOutput Current: Up to 2A per channel\u003c\/li\u003e\n\u003cli\u003eMotor Support: 2 DC Motors or 1 Stepper Motor\u003c\/li\u003e\n\u003cli\u003eLogic Voltage: 5V\u003c\/li\u003e\n\u003cli\u003eControl Interface: Digital Control Pins (IN1, IN2, IN3, IN4)\u003c\/li\u003e\n\u003cli\u003eHeat Sink: Built-in Heat Sink for Better Cooling\u003c\/li\u003e\n\u003cli\u003eApplication: Robotics, Arduino projects, motor control circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL298N Dual H-Bridge Motor Driver Module is designed to control two DC motors or one stepper motor with a current capacity of up to 2A per channel. It supports a wide voltage range and is widely used in Arduino robotics, automation systems, and DIY motor control projects.\u003c\/p\u003e\n\u003c!----\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44451292348594,"sku":"HP1169","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/MotorDriver_L2982ADualMotor_harishprojects_90.webp?v=1743923982"},{"product_id":"laser-diode-module-with-pcb-high-quality","title":"Laser Diode Module with PCB High Quality","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage : 3.7v\u003c\/li\u003e\n\u003cli\u003eFeatures : High accuracy, stable output, easy integration, durable design.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\" id=\"tab-description\" role=\"tabpanel\" aria-labelledby=\"tab-title-description\"\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Precision Laser Diode Module with PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: Compact laser diode module with an integrated PCB, delivering high precision for various applications.\u003c\/p\u003e\n\u003cp\u003e– Features: High accuracy, stable output, easy integration, durable design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Laser Diode Module with PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: A professional-grade laser diode module featuring an integrated PCB for enhanced performance and reliability.\u003c\/p\u003e\n\u003cp\u003e– Features: Professional quality, reliable performance, built-in PCB, easy installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Performance Laser Diode with PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: High-performance laser diode module with an advanced PCB, suitable for industrial and scientific applications.\u003c\/p\u003e\n\u003cp\u003e– Features: High power, precise control, robust construction, integrated PCB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Laser Diode Module with PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: Laser diode module with a seamlessly integrated PCB, offering high efficiency and stable operation.\u003c\/p\u003e\n\u003cp\u003e– Features: Integrated design, high efficiency, stable output, versatile use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Laser Diode Module with PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: Small and efficient laser diode module equipped with a high-quality PCB for various precision tasks.\u003c\/p\u003e\n\u003cp\u003e– Features: Compact size, efficient performance, easy to use, integrated PCB.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLaser Diode with Advanced PCB Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: Advanced laser diode module featuring a state-of-the-art PCB for superior performance and control.\u003c\/p\u003e\n\u003cp\u003e– Features: Advanced PCB, superior control, high precision, reliable output.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Laser Diode Module with Integrated PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: Precision laser diode module with an integrated PCB, designed for high-accuracy applications.\u003c\/p\u003e\n\u003cp\u003e– Features: High precision, integrated PCB, stable performance, easy integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Laser Diode Module with PCB\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e– Description: High-efficiency laser diode module with a built-in PCB, ideal for both commercial and industrial uses.\u003c\/p\u003e\n\u003cp\u003e– Features: High efficiency, built-in PCB, durable, easy to implement.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44454864486578,"sku":"HP1178","price":60.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/LaserDiodeModulewithPCBHighQualityharishprojects_82.webp?v=1743879496"},{"product_id":"wireless-transmitter-receiver-5v-2a-power-supply-charging-coil-module","title":"Wireless Transmitter Receiver 5V 2A Power Supply Charging Coil Module","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply \u0026amp; Output : 5V 2A\u003c\/li\u003e\n\u003cli\u003eCompact Wireless Charging Module\u003c\/li\u003e\n\u003cli\u003eHigh-Efficiency Wireless Power Supply Kit\u003c\/li\u003e\n\u003cli\u003eWireless Charging Coil Module\u003c\/li\u003e\n\u003cli\u003eDIY Wireless Charging Transmitter Receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\"\u003e\n\u003cp\u003e1. Compact Wireless Charging Module\u003cbr\u003e– Description: A small and efficient wireless charging module designed for 5V 2A power supply, ideal for DIY electronics and mobile device charging.\u003cbr\u003e– Features: Compact design, high efficiency, easy integration, compatible with various devices.\u003c\/p\u003e\n\u003cp\u003e2. High-Efficiency Wireless Power Supply Kit\u003cbr\u003e– Description:Wireless transmitter and receiver kit for 5V 2A power supply applications, providing reliable and fast charging capabilities.\u003cbr\u003e– Features: High efficiency, stable performance, overcurrent protection, easy installation.\u003c\/p\u003e\n\u003cp\u003e3. Wireless Charging Coil Module\u003cbr\u003e– Description: A versatile charging coil module for 5V 2A wireless power supply, suitable for electronic projects and device charging solutions.\u003cbr\u003e– Features: Versatile application, high efficiency, robust design, easy to use.\u003c\/p\u003e\n\u003cp\u003e4. DIY Wireless Charging Transmitter Receiver\u003cbr\u003e– Description: Designed for hobbyists and professionals, this wireless charging module supports 5V 2A output, perfect for DIY projects.\u003cbr\u003e– Features: Easy to assemble, reliable power transfer, compact form factor, over-voltage protection.\u003c\/p\u003e\n\u003cp\u003e5. Universal Wireless Charging Module\u003cbr\u003e– Description: Universal wireless transmitter and receiver module for efficient 5V 2A power delivery, compatible with various electronic devices.\u003cbr\u003e– Features: Universal compatibility, efficient power transfer, durable construction, simple setup.\u003c\/p\u003e\n\u003cp\u003e6. Wireless Power Transfer Module\u003cbr\u003e– Description: Efficient 5V 2A wireless power transfer module, ideal for custom charging solutions and embedded systems.\u003cbr\u003e– Features: High transfer efficiency, compact size, easy integration, safe charging.\u003c\/p\u003e\n\u003cp\u003e7. Wireless Charging Development Kit\u003cbr\u003e– Description: Development kit featuring a wireless transmitter and receiver for 5V 2A power supply, perfect for prototyping and testing.\u003cbr\u003e– Features: Complete kit, high efficiency, user-friendly, reliable performance.\u003c\/p\u003e\n\u003cp\u003e8. Compact Wireless Power Module\u003cbr\u003e– Description: A space-saving wireless power module providing 5V 2A output, designed for seamless integration in various applications.\u003cbr\u003e– Features: Compact design, high efficiency, easy to implement, protective features.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44454896107698,"sku":"HP1179","price":680.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/WirelessTransmitterReceiver5V2APowerSupplyChargingCoilModuleHarishProjects_5.webp?v=1744216570"},{"product_id":"esp32-cam-wifi-module-bluetooth-with-ov2640-camera-module-2mp-for-face-recognization-free-5-jumper-wire","title":"ESP32 CAM WiFi Module Bluetooth with RHYX M21-45 Camera Module 2MP For Face Recognization","description":"\u003cp class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-family: 'Cambria',serif;\"\u003eSpecification\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cdiv class=\"woocommerce-product-details__short-description\"\u003e\n\u003cul\u003e\n\u003cli\u003eConnectivity: Wi-Fi\u003c\/li\u003e\n\u003cli\u003eCamera: 2MP\u003c\/li\u003e\n\u003cli\u003eDesigned For: IoT Applications\u003c\/li\u003e\n\u003cli\u003eMore: See Description\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eWatch video click on the link below\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=5MiCkSWRVv4\" title=\"ESP32 CAM WiFi Module Bluetooth with OV2640 Camera Module 2MP For Face Recognization\"\u003ehttps:\/\/www.youtube.com\/watch?v=5MiCkSWRVv4\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 11.0pt; line-height: 107%; font-family: 'Cambria',serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: EN-US; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003eDescription\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe smallest 802.11b\/g\/n Wi-Fi BT SoC module.\u003c\/li\u003e\n\u003cli\u003eLow power 32-bit CPU, can also serve the application processor.\u003c\/li\u003e\n\u003cli\u003eUp to 160MHz clock speed, summary computing power up to 600 DMIPS.\u003c\/li\u003e\n\u003cli\u003eBuilt-in 520 KB SRAM, external 4MPSRAM.\u003c\/li\u003e\n\u003cli\u003eSupports UART\/SPI\/I2C\/PWM\/ADC\/DAC.\u003c\/li\u003e\n\u003cli\u003eSupportRHYX M21-45, built-in flash lamp.\u003c\/li\u003e\n\u003cli\u003eSupport image WiFI upload.\u003c\/li\u003e\n\u003cli\u003eSupports TF card.\u003c\/li\u003e\n\u003cli\u003eSupports multiple sleep modes.\u003c\/li\u003e\n\u003cli\u003eEmbedded Lwip and FreeRTOS.\u003c\/li\u003e\n\u003cli\u003eSupports STA\/AP\/STA+AP operation mode.\u003c\/li\u003e\n\u003cli\u003eSupport Smart Config\/AirKiss technology.\u003c\/li\u003e\n\u003cli\u003eSupport for serial port local and remote firmware upgrades (FOTA).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShort desc:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESP32-CAM is a compact development board based on the ESP32 microcontroller and equipped with a camera module. It is designed for building Internet of Things (IoT) applications that require image capturing and streaming capabilities. The board supports Wi-Fi and Bluetooth connectivity, has GPIO pins for connecting external components, includes a microSD card slot for local storage, and can be programmed using the Arduino IDE or ESP-IDF. It is a versatile and affordable solution for creating projects involving camera functionalities in the IoT domain.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLong desc:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ESP32-CAM is a popular development board featuring the ESP32 microcontroller and a camera module, designed for building Internet of Things (IoT) applications that involve image capturing and streaming. Here’s a description of the ESP32-CAM:\u003c\/p\u003e\n\u003cp\u003e1. ESP32 Microcontroller: The ESP32 is a powerful and versatile microcontroller manufactured by Espressif Systems. It combines a dual-core processor, Wi-Fi and Bluetooth connectivity, ample amounts of memory, and various peripherals, making it suitable for a wide range of IoT applications.\u003c\/p\u003e\n\u003cp\u003e2. Camera Module: The ESP32-CAM board comes with a camera module attached to it. The camera module typically consists of RHYX M21-45 image sensor, capable of capturing still images and streaming video.\u003c\/p\u003e\n\u003cp\u003e3. Wi-Fi and Bluetooth Connectivity: The ESP32-CAM supports both Wi-Fi and Bluetooth connectivity. It can connect to a local Wi-Fi network, enabling it to communicate with other devices or send captured images and video over the internet. Bluetooth support allows for wireless communication with nearby devices.\u003c\/p\u003e\n\u003cp\u003e4. GPIO Pins: The board provides a series of GPIO (General Purpose Input\/Output) pins, allowing you to connect and control external components such as sensors, actuators, or displays. These pins can be configured for digital input\/output, analog input, or specialized functions such as UART, I2C, or SPI.\u003c\/p\u003e\n\u003cp\u003e5. MicroSD Card Slot: The ESP32-CAM board includes a microSD card slot, which allows you to store captured images or video locally on a microSD card.\u003c\/p\u003e\n\u003cp\u003e6. USB Interface: The board features a micro USB port for power supply and programming. It can be connected to a computer for uploading firmware or interacting with the microcontroller.\u003c\/p\u003e\n\u003cp\u003e7. Development Environment: The ESP32-CAM can be programmed using the Arduino IDE (Integrated Development Environment) or using the Espressif’s native ESP-IDF (Espressif IoT Development Framework). These environments provide libraries and tools to facilitate the development of IoT applications.\u003c\/p\u003e\n\u003cp\u003e8. Support for AI Frameworks: The ESP32-CAM is capable of running lightweight machine learning models using frameworks such as TensorFlow Lite or MicroPython. This allows for on-device image recognition or other AI-related tasks.\u003c\/p\u003e\n\u003cp\u003eOverall, the ESP32-CAM is a versatile and affordable development board that combines the power of the ESP32 microcontroller with a camera module, enabling the creation of IoT projects involving image capturing, streaming, and other related functionalities.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44455039074482,"sku":"HP1181","price":649.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/ESP32CAMWiFiModuleBluetoothwithOV2640CameraModule2MPForFaceRecognization_1.webp?v=1750945648"},{"product_id":"mq-135-gas-sensor-mq-135-smoke-sensor","title":"MQ135 Air Quality Gas Sensor Module | MQ135 Smoke Sensor","description":"\u003cp\u003eMQ135 Air Quality Sensor Module is built using the MQ135 gas sensor, a cost-effective semiconductor sensor with high sensitivity to ammonia, sulfide, benzene vapors, smoke, and other toxic gases.\u003c\/p\u003e\n\u003cp\u003eAs a Metal Oxide Semiconductor (MOS) sensor, also known as a chemiresistor, it detects gases by changing its resistance when exposed to them. A simple voltage divider network enables the measurement of gas concentrations.\u003c\/p\u003e\n\u003cp\u003eThis module offers both digital and analog outputs, making it easy to interface with microcontrollers, Arduino boards, Raspberry Pi, and other development platforms.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44506919239858,"sku":"HP1206","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/MQ135GasSensorMQ135SmokeSensorharishprojects_18.webp?v=1735479901"},{"product_id":"joystick-module-dual-axis-xy-for-arduino-high-quality-robotics-arm-game-joystick-buy-2-get-free-5-jumper-wire","title":"Joystick Module Dual Axis XY for Arduino High Quality \/ Robotics Arm \/ Game Joystick","description":"\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual Axis : XY\u003c\/li\u003e\n\u003cli\u003eVoltage : 3V to 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThe Joystick Module Dual Axis XY for Arduino is a hardware component designed to provide analog input for controlling movements in two dimensions, typically used with Arduino microcontrollers. 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Similarly, moving it along the Y-axis will produce a voltage corresponding to the Y-axis position.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e3. Push Button: The module also includes a built-in push button. This button can be used as an additional input in your project. For example, you can use it to trigger certain actions or modes when pressed.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e4. Interface: The joystick module typically connects to an Arduino or other microcontrollers using analog and digital pins. The X and Y-axis potentiometers are connected to analog input pins, while the push button is connected to a digital input pin.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eTo use the joystick module with Arduino, you can follow these general steps:\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e1. Connect the module to your Arduino board using jumper wires. The X-axis potentiometer should be connected to an analog input pin, the Y-axis potentiometer to another analog input pin, and the push button to a digital input pin.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e2. Write code in the Arduino IDE to read the analog values from the joystick module's potentiometers and digital input from the push button.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e3. Based on the values read, you can map the joystick's position to specific actions or control parameters in your project. For example, you might move a robot based on the joystick's X and Y values.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e4. Implement the necessary logic in your code to respond to the push button input, triggering actions or changing modes when the button is pressed.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eBy utilizing the analog readings and button input from the joystick module, you can incorporate real-time control and interactivity into your Arduino projects.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003c!----\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44560689397938,"sku":"HP1213","price":50.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/JoystickModuleDualAxisXYforArduinoHighQualityRoboticsArmGameJoystick_Buy2GetFree5JumperWire_harishprojects_10.webp?v=1735479215"},{"product_id":"bluetooth-kit-fm-usb-aux-card-mp3-stereo-audio-player-module-with-mic-support-2-harish-projects","title":"Bluetooth Kit FM USB AUX Card MP3 Stereo Audio Player Module with Mic Support","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-pm-slice=\"1 1 []\"\u003eSpeaker Support : 2x 5W\u003c\/li\u003e\n\u003cli\u003eVoltage Support : 3.7V to 5V\u003c\/li\u003e\n\u003cli\u003eNote 1 : Use carefully. Very sensitive device please watch video before connections.\u003c\/li\u003e\n\u003cli\u003eNote 2 : \u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNo Warranty. Non-replaceable and non-returnable product.\u003cstrong\u003e \u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eWatch video before battery and speakers connection:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/youtu.be\/kktnzWowo2A\" rel=\"noopener\" target=\"_blank\"\u003e\u003cstrong\u003ehttps:\/\/youtu.be\/kktnzWowo2A\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44807596015794,"sku":"HP1230","price":175.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/BluetoothKitFMUSBAUXCardMP3StereoAudioPlayerModulewithMicSupport_1_HarishProjects.webp?v=1728996955"},{"product_id":"a88-metal-detector-non-contact-metal-induction-detection-module","title":"A88 Metal Detector Non- Contact Metal Induction Detection Module","description":"\u003cp\u003e\u003cstrong\u003eSpecification :\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage (VDC) : 5V\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDetecting Range : 1 CM\u003c\/li\u003e\n\u003cli\u003eDimensions (LxWxH) mm : 66x60x14\u003c\/li\u003e\n\u003cli\u003eWeight (g) : 15\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eExpertly detect metal with the A88 Metal Detector Non-Contact Induction Module. With precise non-contact metal sensing, this module boasts industry-leading accuracy. Effortlessly scan and locate metal objects for maximum efficiency. Upgrade your metal detection process today with the A88.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe A88 Metal Detector is a non-contact metal induction detection module. It detects nearby metal objects without physical contact, using electromagnetic induction. This compact module features:\u003c\/p\u003e\n\u003cp\u003e- High sensitivity and accuracy\u003cbr\u003e- Adjustable detection range\u003cbr\u003e- Digital output signal\u003cbr\u003e- Low power consumption\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":44998036357298,"sku":"HP1249","price":170.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/A88MetalDetectorNon-ContactMetalInductionDetectionModuleHarishProjects_8.webp?v=1734688044"},{"product_id":"tp5100-7-4v-lithium-battery-charging-module","title":"TP5100 7.4v Lithium Battery Charging Module","description":"\u003cp\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage : 3.3V - 7.4V\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAbout Product\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis TP5100 7.4v Lithium Battery Charging Module is a professional-grade module designed for efficiently charging 7.4v lithium batteries. 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It supports Bluetooth connectivity and delivers up to 20W output power depending on input voltage and speaker configuration. Ideal for building wireless speakers, home audio systems, and portable sound projects.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":45331887489202,"sku":"HP1294","price":249.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/10W15W20WStereoBluetoothAmplifierBoard12V24VHigh-PowerDigitalAmplifierModuleXY-P15WHarishProjects_11.webp?v=1744468236"},{"product_id":"mq2-smoke-sensor-module","title":"MQ2 Smoke \u0026 Gas Sensor Module | LPG, Methane \u0026 Smoke Detection Sensor for Arduino, IoT \u0026 DIY Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: Smoke \u0026amp; Gas Sensor Module\u003c\/li\u003e\n\u003cli\u003eModel: MQ-2\u003c\/li\u003e\n\u003cli\u003eDetectable Gases: LPG, Methane, Butane, Hydrogen, Smoke\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5V DC\u003c\/li\u003e\n\u003cli\u003eOutput Type: Analog (AO) \u0026amp; Digital (DO)\u003c\/li\u003e\n\u003cli\u003eSensitivity Control: Adjustable via Onboard Potentiometer\u003c\/li\u003e\n\u003cli\u003eResponse Time: Fast Response \u0026amp; Recovery\u003c\/li\u003e\n\u003cli\u003eInterface Pins: VCC, GND, DO, AO\u003c\/li\u003e\n\u003cli\u003eIndicator LEDs: Power \u0026amp; Output Status\u003c\/li\u003e\n\u003cli\u003eApplication: Gas leakage detection, smoke alarms, safety systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMQ2 Smoke Sensor Module is widely used for detecting smoke and flammable gases like LPG and methane. 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It provides both analog and digital outputs and features adjustable sensitivity. Ideal for Arduino, IoT, and safety projects, it helps build gas leakage detection and alarm systems.\u003c\/p\u003e","brand":"Harish Projects","offers":[{"title":"Default Title","offer_id":45359916810418,"sku":"HP1304","price":135.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/5603\/6274\/files\/MQ5GasSensorModuleharishprojects_2.webp?v=1745224122"},{"product_id":"oled-0-91-inch-4-pin-rg128x32-display-blue","title":"0.91 Inch OLED Display 128x32 Blue | 4 Pin I2C OLED Module for Arduino, ESP8266 \u0026 ESP32 Projects","description":"\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Type: OLED Display Module\u003c\/li\u003e\n\u003cli\u003eDisplay Size: 0.91 Inch\u003c\/li\u003e\n\u003cli\u003eResolution: 128 × 32 Pixels\u003c\/li\u003e\n\u003cli\u003eDisplay Color: Blue\u003c\/li\u003e\n\u003cli\u003eInterface: I2C (4 Pin)\u003c\/li\u003e\n\u003cli\u003ePins: VCC, GND, SCL, SDA\u003c\/li\u003e\n\u003cli\u003eDriver IC: SSD1306 (commonly used)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V – 5V DC\u003c\/li\u003e\n\u003cli\u003eViewing Angle: Wide Viewing Angle\u003c\/li\u003e\n\u003cli\u003ePower Consumption: Low Power OLED\u003c\/li\u003e\n\u003cli\u003eApplication: Arduino, ESP8266, ESP32, IoT \u0026amp; DIY electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNote: \u003c\/span\u003eSome OLED modules may have the VCC and GND\u003cbr\u003epins interchanged. 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