MIDI controller for HX Stomp - Wire DPDT stomp switches as momentary? - General Electronics - Arduino Forum
DIY MIDI Footswitch Controller
Pedalino: A smart, open source wireless MIDI foot controller for guitarists and more « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Turn an Arduino Uno into a MIDI Controller: Guitar Pedals - Hackster.io
3PDT footswitch in Arduino - General Electronics - Arduino Forum
Simple To Build Programmable Foot Switches | Hackaday