RN-9090 Sequencer based on Aduino

RN9090 is a 16 step TR style sequencer with 12 rows (looks like it can display 1 octave or 12 instruments) 12×16 matrix. made for the 909 clone DIY project (drums) hence the name.

http://www.rninstruments.com

Forum: Aduino – Sequencer RN9090