Monday, January 14, 2008

"Arduino Noise Maker" (Video)

An Arduino is making some nice sounds and noises using a 6 bit R2R DAC, a 544-byte waveform array, a 3 bit envelope controlled by an external oscillator and a 3 bit vibrato / pitch shift envelope which can be scaled within a 10 bit range. The noise maker is also able to easily travel through the wave array by assigning an internal sawtooth LFO function on or off.