multi - midi controller/filter/router, sound generator - General - lines
Clocky – SoundForce
Arduino - Midi to CV Arpeggiator by Brian Tuley at Coroflot.com
Workshop: MIDI-Synchronisation im Tonstudio für Einsteiger - AMAZONA.de
Midi Clock selbst basteln - Deutsch - Arduino Forum
GitHub - midilab/uClock: A tight BPM clock generator for Arduino and PlatformIO using hardware timer interruption. AVRs, Teensy, STM32xx, ESP32 and XIAO support
MIDI Clock Generator, given Analog Audio Input - Audio - Arduino Forum