DIY circuit on top of a keyboard

A keyboard attatched to a DIY synthesizer module

3/8
First module I built: the VCO (Oscillator)

Using the legendary AS3340 chip, it creates raw waveforms rich in harmonics. You can hook up a keyboard to it to play notes.

In our singer analogy, an oscillator are the vocal cords of the vocalist.
#modularsynth #vco #analogoscillator #synthbuild