Built a DIY Midi pedal over the weekend! : r/guitarpedals
DIY MIDI program change footswitch - Helix - Line 6 Community
DIY】MIDI foot controller for Guitar 【Easy】 - YouTube
Notes and Volts: Build a USB Midi Footswitch
How to Build DIY Arduino USB Expression Pedal for Efektor WF3607 | Kuassa
Adding MIDI to an organ pedal keyboard with Raspberry Pi Pico and CircuitPython #CircuitPython #MIDI @diyelectromusic « Adafruit Industries – Makers, hackers, artists, designers and engineers!
Toes - teensy MIDI USB and DIN foot controller [V1.0 tested and ready!] - General - lines
DIY: OT Pickup Machine footswitch (now with final pics!) - #84 by Markel - Octatrack - Elektronauts