Over the weekend, we saw a tweet demonstrating a CheerLights Christmas Tree. It looks beautiful!
Have you ever wanted to tweet at your Christmas tree to change its color? Well now you can! Follow this guide to build a set of Christmas lights which will connect to CheerLights. Anyone can tweet @cheerlights with a color, and all CheerLights-connected devices all over the world will update to that color.
Check out the project on Instructables.