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4CH 27MHz RC Remote Control Transmitter and Receiver Board Set
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৳ 150.00৳ 200.00 (-25%)
This is a 4-channel, 27MHz radio frequency remote control transmitter and receiver electronic circuit board set designed for DIY toy cars and small robotics projects. The kit features a transmitter board with onboard directional buttons and a matching multi-wire receiver board to control basic movements like forward, backward, left, and right steering.
Product Overview
The 4-Channel 27MHz RC Remote Control Transmitter and Receiver PCB Board Set is an integrated, low-cost wireless radio frequency (RF) solution designed for hobbyists, student projects, and toy manufacturing. This matching pair allows you to implement wireless control into custom-built RC cars, small watercraft, or foundational robotics without complex programming or programming microcontrollers. [1, 2]
Component Breakdown
1. Handheld Transmitter Board (Model: GS-170TX2A)
The transmitter board serves as the user-interface hub for your remote controller. [3]
- Directional Control: Features four integrated tactile micro-switches labeled F (Forward), B (Backward), L (Left), and R (Right). [4]
- Visual Indicator: Outfitted with a small central LED indicator that illuminates to verify signal transmission whenever a command button is actively pressed. [5]
- Power & Transmission: Operates on an optimal voltage supply range of 3V to 4.5V DC (typically powered by two AA batteries). It features dedicated V+ and OV+ terminal soldering points for power input, and an ANT terminal for a standard 27MHz whip antenna to expand the physical transmission boundary. [4, 5, 6]
2. Vehicle Receiver Board (Model: GS-157R)
The receiver board acts as the on-vehicle deployment module, managing power distribution directly to attached actuators based on radio signals caught by its antenna. [3, 5]
- Multi-Wire Interface: Outfitted with 6 distinct factory-soldered colored wires for easy identification.
- V+ (Red) & V- (Black): Power source connection points supporting an operating voltage range of 4.5V to 6V DC.
- Motor Controls (L, R, F, B): Four discrete signal lines corresponding to the transmitter’s commands. [4, 6]
- Drive Setup: Built to directly power two low-power, small toy DC motors. The first pair controls forward/backward movement, while the second handles the directional steering motor. [3]
Technical Specifications
| Feature | Specification Details |
|---|---|
| RF Frequency Band | Standard 27 MHz (license-free) |
| Control Reach Range | Approximately 5 to 10 meters (expandable with external antenna wires) |
| Channels | 4 independent control pathways |
| Material Build | Rigid, heat-resistant fiberglass PCB base |
| Output Type | Direct High/Low voltage lines (approx. 2V–3.5V output to motors) |
Common Use Cases
- Toy Refurbishing: Swapping out broken or burnt-out circuit boards in old or damaged retail toy cars.
- Educational STEM Projects: Providing a clear, hands-on demonstration of wireless RF transmission concepts for school science fairs or entry-level electronics labs.
- Prototyping: Serving as a lightweight, plug-and-play driving platform for custom cardboard or 3D-printed robotics chassis. [2, 3, 7]
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