Introduction: Infrared(IR) Remote Operated Switch
This DIY remote operated switch works with TSOP4838 infrared receiver and there is a 5V relay to operate appliances that work on 220V AC.
To make the kit work, you just need a general TV/DVD remote or you can also build your own IR transmitter.
The maximum distance between the kit and IR remote can be around 3 meters.
Once you switch it on, it remains on until you press the remote again, which means that there are two stable states(ON and OFF).
1. Schematic and all the details about the kit
2. Assembly tutorial
3. How to connect 220V lamp on to this kit
4. Flickr images
5. BUY THIS KIT at BUILDCIRCUIT.ORG