4 Channel 27MHZ Toy Module
The 4 Channel 27MHz Toy Module is a simple RF remote control transmitter/receiver pair operating at 27MHz. It provides 4-channel on/off control for toy vehicles, simple robots, and basic wireless switching.
Key Features
- 4-channel control
- 27MHz operation
- Simple on/off control
- Low cost
- Transmitter + receiver included
- Easy interfacing
- Battery powered transmitter
Technical Specifications
| Parameter |
Specification |
| Frequency |
27MHz |
| Channels |
4 |
| Range |
~10-30m |
| Power |
Battery (TX), 5V (RX) |
| Control |
On/Off |
| Modulation |
AM/OOK |
Applications
- Toy car conversions
- Simple robot remote control
- Basic wireless switching
- Educational RF projects
Important Notes
- No encryption – simple on/off signals only
- Range limited and affected by interference
- Not for critical applications
- Antenna length affects performance
- 27MHz band has limited channels
