3D Printed Christmas Tree Illuminated by Circuit Playground Express

In 2015 I created some 3D printed Christmas ornaments as seen here. It occurred to me the other day that the tree ornament was just about the right size to sit on top of an Adafruit Circuit Playground Express. The Neopixels would reflect upward onto the ornament. I would have to resize it slightly and cut out some notches for the USB port and JST power connector.

I printed it using white PLA and I think it turned out pretty well. I also have some transparent T-Glaze filament that I may try as well. Here are some photos and a YouTube video showing how it looks.



I will post the code that I used to animate the lights sometime soon. It is currently written in Arduino C++ but I also want to create a Circuit Python version as well before I publish it.

Here is a link to the STL file on Thingiverse.

Here is a link to the original ornaments also on Thingiverse.

Leave a Reply

Your email address will not be published. Required fields are marked *