Use the BeagleBoard.org PocketBeagle with motion sensor to activate LEDs on your DIY "ugly Christmas" wearables. Fun and easy to learn!
Official community documentation for BeagleBoard.org PocketBeagle, the ultra small, ultra flexible, ultra affordable GHz Linux computer.
Motion sensor + PocketBeagle light up the Holidays when visitors come to your home or office. This project's a great starter to build on.