The CW decoder uses the same basic LM567 circuit designed by Budd Churchward WB7FHC which is connected to an Arduino Nano. I have made some software changes to suit my circumstances. These include a ...
Convert your WAV file into a new 8-bit, 8000 MHz Mono WAV file. sox mywave.wav -c 1 -b 8 -r 8000 myfinalwave.wav Convert the new WAV file into a C file. wav2c myfinalwave.wav Copy the content of the ...