Synth kayboard

Hi, I would like to write a sketch to read a 3 octave keyboard (with matrix), and control via PWM an analog synth... can you help me with some examples of sketches? thanks so much...

Like this ?

Duane B

rcarduino.blogspot.com

Yes, perfect, but I can't undersand how generate the waveforms... and I can't see the sketch....

I know, its frustrating for me, I am excited about this projects but can only find a few minutes here and there to update the post with the details.

If you look around the blog you will see that I always put the full details up including schematic and sketch, its just taking me longer than usual at the moment.

If you PM me your email address and I will send you a zip.

Duane B