MIDI DIN to MIDI USB Host Converter

The old way of making an Arduino MIDI USB host to MIDI DIN converter consists of an Uno, a USB host shield, and a MIDI DIN shield.

This project uses an Adafruit Trinket M0 which has USB host capability. The USB Host Library for SAMD and a USB OTG to USB host cable or adapter is required.

Dependencies

• MIDI Library by Forty Seven Effects
• USB Host Library for SAMD

Components

• 1 x Trinket M0
• 2 x 220 Ohm resistors
• 1 x .1 uF ceramic capacitor
• 1 x 5 pin DIN connector
• 1 x TI SN74AHCT125, Logic level converter and driver
• 1 x USB OTG to host cable or adapter

Related Project

[dsp-G1 synth]https://hackaday.io/project/161652-portable-midi-dsp-g1-synth