flickeringsight shared this project on Thingiverse!

I love Halloween! Each year I try to up my game by adding something new and this is my effort for 2021.

This is an Arduino Nano controlled neopixel LED ring with a NRF24L01+ radio transceiver and LDR light sensor wrapped up in a neat package that can be added to a pumpkin or other prop.

Let’s just call it the “puck”.

Download files: https://www.thingiverse.com/thing:4924927

Every Thursday is #3dthursday here at Adafruit! The DIY 3D printing community has passion and dedication for making solid objects from digital models. Recently, we have noticed electronics projects integrated with 3D printed enclosures, brackets, and sculptures, so each Thursday we celebrate and highlight these bold pioneers!

Have you considered building a 3D project around an Arduino or other microcontroller? How about printing a bracket to mount your Raspberry Pi to the back of your HD monitor? And don’t forget the countless LED projects that are possible when you are modeling your projects in 3D!