Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

[Facelesstech] programmed an Arduino Pro Micro to fake controller button presses. It starts with a couple of presses to identify itself to the Switch, before generating an endless stream of button ...

But [Playful Technology] wanted to control the hands with an Arduino directly and ... Of course, you could also replace the drive mechanism with something like an RC servo or other motor and ...