From gang@urim.org.il Mon Mar 12 16:25:56 2018
Subject:Re: Free MIDI bass pedal kit

Anybody considering a bass pedal similar project , low cost, I can
suggest the Highly Liquid MIDI board and forum for programming
hints....  I kind of remember uploading my DIY project details to the
files in this group and/or the Crumar Mojo group.  The advantage of the
Highly Liquid board is that it is very flexible and can be used to make
MIDI controllers ranging over quite a few octaves.
cheers
Ron