Here’s a cool hack to get you in the December holiday mood! Arduino controlled Christmas lights! It all started because [Anx2k] had some leftover LED’s from one of his other projects ...

Addressable LEDs are a staple of homemade Christmas decorations in our community, as is microprocessor control of those LEDs. So at first sight [Glen Akins]’ LED decorated Christmas tree looks ...

Then there's some software that runs on Raspberry Pis that ... The Register: Is the Christmas lights hobbyist community that large? Joyce: Well, every year xLights put out a song and they put ...