Arduino Atari Punk Synth

I wanted to make a Synth that resembles the great "Atari Punk Synth" from the 1980s. APS usually was based on 556 dual timer IC but in this version, I have used an ATmega328PU on a minimal config and some pots in order to replicate the so-called "Sound Synthesizer."

First, I designed the base body in Fusion360 and 3D printed it on my Ender 3.

Here's the video for this project of mine.