Building a MIDI device is always a great microcontroller project, and nearly everyone has an old ... toy keyboards and build a MIDI keyboard. The keyboard [JenShen] used was a simple Casio ...
fragment design and Casio have joined forces for a special take on the Casiotone CT-S1 electronic keyboard. A hallmark of Casio’s electronic music offerings in the ’80s, the CT-S1 has been ...