Building a MIDI device is always a great microcontroller project, and nearly everyone has an old toy keyboard lying around in the back of a closet or in the basement. [JenShen] decided to take one of ...

[Charles Gershom] has been tinkering around with his keyboard and Arduino in order to build his own version of a MIDI controlled synthesizer. It looks like he’s gutted the enclosure of some ...

A small but realistic production test rig for Arduino‑based MIDI devices. Test plans live in YAML, are validated with JSON Schema, executed by a Python runner, logged into SQLite, and rendered as HTML ...