This little board provides a way to build an active MIDI Out cable that plugs into the gameport of a vintage PC sound card (or HardMPU-WT). It does not provide MIDI In. With this board and BOM, you ...

An ATMega328 MCU controls an OLED display, three buttons (Function Select and Up or Down, and passes the Midi data stream through to the audio DSP. The music board chosen was the Adafruit VS1053 codec ...

With USB-MIDI and two 12-bit DACs on board, it’s made creating an interface between the worlds of analog and digital music into a remarkably simple job. Control voltages for pitch and velocity ...