My first venture into raspberry pi stuff. Running a custom pure data patch I've been working on for a couple years on a Raspberry Pi 3. This project took a couple months and I'm still tweaking stuff here and there but it's pretty much complete, it even survived it's first live show!
Video:
https://www.youtube.com/watch?v=_nBK8sAl9nw

Code:
https://github.com/otem/Raspberry-Pi-Looper-synth-drum-thing