3d printed light up Lego Christmas Tree

Kari Lawler has helped out at several jams over the last 18 months and has kindly made some 3d printed christmas trees that slot together and sit nicely on a Lego brick. Here is the relevant info if this something that interests you:

Here is the 3D stl file : link
Here is a video of it working: link
Here is the code : link

To control the light you will need:

• 1 x neo pixel 
• 1 x Micro:bit
• 3 x crocodile clips
• Power for the Micro:bit

Here are basic images of how it was put together:

Over