Groovesizer mk1 - DIY 16-step sequencer and synth

NOTE: This project has evolved - kits and PCBs are now available at The Groovesizer is a 16-step sequencer attached to a 8-bit granular synth. It features: - note entry for individual steps or groups of up to 4 steps at once - rests & ties - pattern length from 1 - 16 steps - pattern retrigger - tap tempo - pattern reverse - pattern transpose (up and down in semitones) - variable note duration - swing/shuffle - MIDI out PATTERN MODE - save and recall up to 32 patterns - trigger patte