Advice wanted: Transforming Wurlitzer D5 organ pedals into MIDI bass pedals : r/synthdiy
Roland Atelier One Octave Organ (13 notes) bass pedal board for MIDI Project | eBay
Making a Midi Pedal Controller - YouTube
Build your own MIDI controller. (I did!) - Effects - Basschat
Adding MIDI to an organ pedal keyboard with Raspberry Pi Pico and CircuitPython #CircuitPython #MIDI @diyelectromusic « Adafruit Industries – Makers, hackers, artists, designers and engineers!
My DIY Arduino midi pedal box! | Seen here next to a Roland … | Flickr