Simple, less than $100 to build, could probably do it cheaper too. Midi bass pedals, similar to pedals organists use to play bass notes, but instead used to play a midi synthesizer or sound module, have. Web i decided to build an organ foot keyboard, i.e.
Diy office folder organizer
Diy purse organizer pattern
Diy wall hanging organizer
MATRIXSYNTH Custom DIY Lowery Organ Bass Pedals Midi Controller
A pedal for home use.
Web build midi bass pedals for about $150:
I share the details of my idea.Web repurposed organ bass pedals in a cabnet.










