wiki:SoundSynthesizer

This is a project designed for easy soldering and experimentation with waveform-based sound generation.

Rev 2 (2013)

Rev 1 (2012)

Instructions

Logistics

Hardware Description

  • ATMega328
  • 12 buttons, with 8 arranged in a row for a one-octave keyboard
  • 8 LEDs
  • Serial DAC (12 bits)
  • Audio amp w/volume control
  • Small speaker
  • light sensor for download from web
  • ISP connector
  • USBAsp connector