On the electronics and interfacing side of things, [John] utilises the Arduino pro micro for its copious analog ... and mice. The USB controller has been tweaked by adjusting the USB PID and ...

Well, say no more, as [Nick Poole] has you covered with his insane RedBoard Pro Micro-ATX ... a variation of the standard Arduino “shield” concept using 28 pin edge connectors.

PD Micro is ... sources if your control board only outputs 3.3 or 5 V – such as those involving motor control or high-power LEDs. The output voltage can be controlled with Arduino sketches ...

I did this project having Elegoo’s 12x12mm Square Buttons and WINGONEER PS2 Joystick controller plus Arduino Leonardo clone (pro micro) and joystick library” The JoypadOS project is a ...

Update April 2022: also works on clone of SparkFun Pro Micro (except no LED-BUILTIN is fitted) End Update Here is ‘blink’ modified to work TXLED and RXLED as well as LED-BUILTIN int RXLED = 17; // The ...