Generate Control Voltage for a modular synth

[system]

Here there is an example how to generate CV using AS3-Arduino.
http://www.reigndesign.com/blog/from-bytes-to-beats-digital-to-analog-conversion-using-as3-arduino/

Also an open source sequencer that works with Arduino + SoundLab Mini Synth.

http://code.google.com/p/cvairsequencer/