Lighted Christmas Tree

thingiverse

My little cousin thought it was very cool that I created a simple, lighted Christmas Tree as part of a science project. To power this, we used an old 2.5-volt PC power supply and high-density LEDs along with three AAA batteries. For the battery compartments, I fused three pieces of this together to form a perfect fit at the base of the tree: Thingiverse's Model #5070 worked out perfectly. The holes for the LEDs were drilled in as needed with a drill bit.