[sdiy] MIDI harp, was: (OT)help processing realtime audio on Arduino?

[Ingo Debus]

Am 01.02.2011 um 22:37 schrieb Olav Martin Kvern:

> I'm helping a high school student (my son's best friend) build a  
> MIDI-controlled harp for his senior project.

Can you tell us more about this? Is this a harp-type MIDI controller,  
i.e. something that outputs MIDI data when strings are pulled? Or  
does it actually make sound?

Ingo