The Arduino Christmas jumper has been created using an Arduino Uno, Arduino Mega, and Adafruit Flora development boards.

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. Anyone interested in creating interactive objects can “play” with Arduino! Described ...

It wouldn’t be the holidays without an LED Christmas tree, and luckily [Danilo] brings the goods with an Arduiinofied LED Christmas tree (Italian, translation). In the past week, we’ve … ...