Tandy 1000 machines are becoming collectors items and there seems to be a lot of them where the keyboard has been lost or damaged. This is unfortunate because they use a non-standard 8-pin keyboard ...

[Damian Peckett] has implemented an Apple ] [, its 6502 processor, and a cassette port, all on an Arduino Uno. If that wasn’t enough, he also uses a PS/2 keyboard for input and outputs analog VGA.