For instance, a decent PS/2 to USB adapter will cost you as much as the Zero did, if not more. But if you just need to drive your Pi Zero from your old Model M (we hear you!) you’ve got to do it ...
TheRasteri also highlights a few even smaller HIDman variations made by others in the community, including one as small as an on-slot PS/2-to-USB adapter. Even if you can use custom drivers and ...
[danjovic] has you covered with the open-source EXPS/2 keyboard adapter. It will allow you to connect either a PS/2 keyboard or a USB keyboard in fallback mode to the Expert using an ATMega328P ...
Board ATMEGA32u4 at 5V/16MHz (Great 3.3v/16MHZ) Micro USB to Xbox OG Controller Cable (Depending on the ... Level Shifter 5v/3.3v This project is functional with the physical controls of psx/ps2, to ...