️ Gather enough Christmas lights. A good rule ... Divide your tree into vertical sections. Starting at the bottom of one ...

The yuletide fire is out, so we’re starting to receive this year’s Christmas hacks ... how would you map a flat image to a string of LEDs wrapped around a tree? [Chris]’s solution was ...

Narrator: Have you ever wondered how these bands of lights come together? It's a simple string of miniature ... finally ready to be hung up on a Christmas tree.