Chromatic Drum Gate Sync

This Teensy-based project has 12 gate outputs that are set using note messages over USB MIDI.

Each note in the scale (C, C#, D, D# etc) corresponds to a gate output labelled G1 - G12, and will set high from a note on message and low from a note off message.

If a USB MIDI clock sync is sent, Gate 12 will output a short trigger upon sequencer START or CONTINUE. Gate 11 will output a sync signal at a rate of 12PPQN. Gate 10 will output a sync signal at a rate of 16th notes. Gate 9 will output a sync signal at a rate of 8th notes.

Download the code (.ino), schematic (.sch) and board (.brd) files here:
https://github.com/little-scale/eurorack/tree/master/chromatic_drum_gate_sync