VCDM Voltage Controlled Modular Synth ATmega328 Source


The chip is a complete Monophonic Modular Synth in a 28-pin DIP.

It consists of 5 voltage controlled building blocks: Pulse oscillator with PW, SUB oscillator with squarewave, Noise generator, 18dB lowpass filter with resonance and a VCA.

All modules have separate inputs and outputs so you can build the synth in any configuration you like.

Link to preprogrammed chip

The purchasable source includes:

  • PDF Application manual
  • Source code .INO for compilation with Arduino IDE
  • HEX file for ATmega328 writeable with Avrdude


This is not Open-Source.
The license is permitted for personal use only.

If you intend to sell a product including the source,
buy the number of licenses you will sell.

After payment you will receive a link that is limited to 3 downloads.

Spread the word, not the code!


Out of stock