Arduino-based Master Clock

A clock module based on an Arduino-nano, has multiple divisions and variable pulse widths.

This module is based on Synth Mafia’s “Tik-Tak” Eurorack clock module. You can check out his tutorial on Youtube.

My Demo

In this demo I use it to control my Vactrol VCA that’s attenuating volume from my 40106 Oscillator Bank.

Schematics

Schematics and code for this can be found on Synth Mafias Arduino Project Hub page.

For my build, I didn’t include the tap tempo.