Arduino punk console

[Lorenzo M. Oliver]

This is my first build using an arduino microcontroller. I wanted to create a simple tone output device along the lines of the 555-based atari punk console, but using solely the mcu as the tone generator. Unfortunately, that was just too simple a task with a microcontroller to play with--it was done in about five minutes and my mind was already forging ahead with a bunch of stupid ideas...

http://www.beavisaudio.com/projects/digital/ArduinoPunkConsole/

 

 

Fuente: beavisaudio.com