Arduino based mostly USB MIDI controller – Open Electronics


If you’re a music composer, or simply use your PC to file your musical instrument, you understand how helpful a MIDI controller might be so as to change sure parameters on the fly. Let’s see easy methods to construct one at residence with potentiometers, buttons and an Arduino.

To make use of an Arduino as a MIDI controller you want a microcontroller with a local USB interface such because the ATMEGA32U4 current on Arduino Micro and Leonardo. It is usually potential to do it utilizing an Arduino Uno by modifying the firmware of the chip that offers with the USB-Serial conversion however the process is far more difficult.

4 10k rotary potentiometers had been used, one other 4 sliding and 4 buttons.

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