Hey guys, I was thinking of working on a project that uses a foot pedal as a button and wanted to know the feasibility of it.
So to my knowledge all I need is to have a +5, GND and Digital wire right?
So would something like this not work?
Because it looks to me like we just have a simple POS/GND for a basic contact like switch. Would this still work somehow?
All I want to be able to do is put this switch on an Uno and detect when said switch has been pressed down.