Ref Silicon Chip Magazine January 2009
Suitable for remote control of practically anything up to a range of 200m, for example, as a replacement for a dead garage door opener. The receiver has momentary or toggle output and the momentary period can be adjusted. The receiver can also be used to drive a 12 volt relay - you'll need to add a 12 volt source. Up to five receivers can be used in the same vicinity and spare transmitter kits are available: KC-5474. A versatile kit with endless applications. Short-form kit contains two PCBs and all specified components.* 433MHz*
Extra transmitter kit: KC-5474
| Kit Form | Short Form (circuit only) |
| Difficulty | Detailed |
| Application Field | Remote Switch |
| PCB Width | 63mm |
| PCB Length | 85mm |
| Additional required items | Case + 9-12VDC Power Supply |
| Estimated Construction Time | 2hr |
| Tools required | Soldering Iron,Flat Head Screwdriver |