Harish Projects
RC Receiver & Transmitter 3.7V | Wireless Remote Controller for RC Car, Boat & DIY Robotics Projects
RC Receiver & Transmitter 3.7V | Wireless Remote Controller for RC Car, Boat & DIY Robotics Projects
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Technical Specifications
- Product Type: RC Transmitter & Receiver Set
- Operating Voltage: 3.7V DC
- Control Type: Wireless Radio Frequency (RF)
- Channels: 2
- Range: Suitable for short (5M) to medium (10M) distance RC operation
- Compatibility: RC Cars, RC Boats, DIY Robots
- Power Source: Rechargeable Li-ion / Li-Po battery (3.7V)
- Build Type: Lightweight & durable plastic housing
- Installation: Plug & play connection
- Note : No Warranty
- How to use watch our instruction video, click on the link below:
Product Description
The RC Receiver & 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.
Powered 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.
Widely used in school science projects, robotics learning kits, and hobby RC models, this RC transmitter & receiver set is a reliable choice for anyone looking to build or upgrade wireless-controlled vehicles and automation systems.

Very good product
Allgood but you didn't give me the antenna
Dear customer, we'd like to inform you that there are inbuilt antenna wire in white color. Thank you!
Very good product
Please reply
Dear customer, kindly watch working and connectin video here:- https://youtu.be/iC3bqMaayc0?si=Ulucoa-P57BEXPXS
In the picture why there is no remote antenna? Will it be given or not? Otherwise it will not work without antenna
Dear customer we would like to inform you that there white wire for antenna in receiever.