IR remote control switch:Please help

Thread Starter


Joined Nov 17, 2015
I am making an IR remote control switch circuit. It will consist of a transmitter circuit with one key which will send a encoded data towards receiver and a receiver circuit based on TSOP that will decode the data and turn a relay on/off using a buffer. Can anyone provide any web link or circuit ideas based on IR encoders and decoders IC present in the market. Which will do the job without programming.


Joined Jun 22, 2012
Yes, the encoder just makes a secure packet to be sent, how you send it doesn't matter if its IR or RF, as long as the packet of data is the same at the decoder.