See the block diagram of TSOP1838 below ... ensure that you are getting the same value for that single button — that’s all! /* * Infrared Decoder/Encoder * Hardware: Arduino Nano & DIY IR Sniffer ...

the Encoder appends 2T parity symbols to the input message in order to form the encoded codeword. The Reed Solomon Decoder receives an (N=K+2T) codeword, and it can locate and correct up to 8 possible ...