microcontroler controlled bitcrusher

[Seljer]

just saw this among all my RSS feeds

http://vimeo.com/1460684
http://www.instructables.com/id/Lo_fi_Arduino_Guitar_Pedal/

I'd say its a nice simple introduction to using microcontrollers in guitar effects even with some DSP
the setup doesn't permit amazing samplerates and such but for some lo-fi stuff like this...