2 layers198.1 × 139.7 mm

Boards in 2 GitHub repositories, designed in KiCad, that use the SN37A14B by Switchcraft (Brass - Audio Connectors ROHS). See how each wires it, with its parts, size, README and files; the SN37A14B’s symbol, footprint and pinout are on its own page.


mizzan-microtonal-piano/hoatzin
Hoatzin V1 Rev A from @mizzande is an encoder for the Fatar 88 keys supporting VFP3/15 3 pedal and aftertouch. The board offers connection over both standard MIDI and USB MIDI.