I’m planning on building a foot-controlled musical instrument. First, I’ll need some floor switches like these: https://www.instructables.com/Floor-Switches-Mats/ I’ll be using some sort of microcontroller or microcomputer, like A Raspberry Pi or a Micro:bit, but I haven’t made that selection yet. It might be something more like this: https://www.instructables.com/Build-an-Easy-Floor-Piano/ I might use this for capacitive sensing…