A module with 3 separate euclidean trigger outputs:
https://github.com/sneak-thief/Tombola_Euclidean_Sequencer
Sneaquencer - MIDI pattern sequencer
Based on the MIDIbox platform, I programmed and linked 2 separate MIDI pattern sequencers with up to 16 sections each and 6 track mutes:
https://cdm.link/sneak-thiefs-sneaquencer-is-a-diy-monster-dream-hardware-for-performance-open-source-music
ASM-2 DIY modular synth
Long before modular synths were popular (2005), I built a DIY ASM-2 synth along with modules from CGS, Oakley, Tellun, etc.:
https://sneak-thief.com/modular
Sneaky Gestures - MIDI glove
A gestural MIDI controller that plays notes and has an onboard accelerometer, flex sensor and scale quantizer. Based on the MIDIbox platform, all parameters ranges could be customized:
https://forum.midibox.org/t/ac-sensorizer-glove/16883