If you are a musician and you are also a Hackaday reader, there’s a good chance you’ll own at least one MIDI instrument. A synthesizer of some description, maybe a keyboard, or perhaps a drum machine.

[Lee O’Donnell] is showing off his version of a MIDI organ pedal hack. We’ve been seeing a few of these lately. The organ pedals are a great stating point as they’re easy to patch into electronically, ...