* - Micropendous, an open design/source set of AVR USB development boards: http://micropendous.org/
* - Nanduino, a do-it-yourself AT90USB162 board: http://www.makestuff.eu/wordpress/?page_id=569
* - Teensy and Teensy++, two other AVR USB development boards: http://www.pjrc.com/teensy/index.html
* - Micropendous, an open design/source set of AVR USB development boards: http://micropendous.org/
* - Nanduino, a do-it-yourself AT90USB162 board: http://www.makestuff.eu/wordpress/?page_id=569
* - Teensy and Teensy++, two other AVR USB development boards: http://www.pjrc.com/teensy/index.html