An infrared receiver IC separates the data stream from the carrier. Our job is to decode the data stream with a microcontroller. There are dozens of remote control protocols, but Phillips’ RC5 ...

As you may well know, an RF based wireless remote control system (RF Transmitter & RF Receiver ... transmitted by the transmitter is processed at the receiver side by the decoder IC HT12F from Holtek.

First, I built the circuit on a piece of prototyping board (experimenting ... test remote control forced me to conduct the test setup with another remote control, so my decoder setup was tested with a ...

For security-oriented RF remote control systems, the KDEC code-hopping ... code and 28-bit serial number for security. The decoder has a standard frequency of 433.92 MHz and is optimized for ...