Description: In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever ...

If you’re one of the lucky ten thousand today who still haven’t tried programming electronics with the Arduino platform, this detailed guide by [Dafna Mordechai] should hopefully give y… ...

The 600W system is 100% Arduino-free and costs less than the equivalent of 0.04USD per hour to run in New Zealand. [Geoist] opted for the Arduino way to rig up his own smaller RGB Christmas tree.