A retro arcade for my kid. There are hundreds of examples. FM Stereo transmitter (I needed a signal to test my rtl2832 SDR indoors). Home automation. This is

A retro arcade for my kid. There are hundreds of examples. FM Stereo transmitter (I needed a signal to test my rtl2832 SDR indoors). Home automation. This is the only project that has any 'unique' work, the others were just "follow the examples". I'm converting a mobility scooter into a semi-autonomous robot but, nothing impressive to report yet.