* \li Gumbi, a Python library and USB GPIO controller: https://code.google.com/p/gumbi/
* \li Hardware Volume Control: https://github.com/davidk/hw-volume-control
* \li Hiduino, a USB-MIDI replacement firmware for the Arduino Uno: http://code.google.com/p/hiduino/
* \li Gumbi, a Python library and USB GPIO controller: https://code.google.com/p/gumbi/
* \li Hardware Volume Control: https://github.com/davidk/hw-volume-control
* \li Hiduino, a USB-MIDI replacement firmware for the Arduino Uno: http://code.google.com/p/hiduino/