"Build a PIC based DIY midi keyboard for under $30, and by using free VSTs (virtual instruments) you get a powerful music creation system.Features
* Support for 4 Octave keyboard
* Octave range switch
* Expression control knob
* 2 general purpose analog controls knobs
* Low current drawn from 9v battery"
Full details including schematics and parts list at PICSynth here. Also see the rest of the site for more projects including demos: http://picsynth.000space.com/




































