3D Digital Sand

This project is sort of a continuation of my DotStar LED Cube where I used SMD LEDs attached to glass PCBs. Shortly after finishing this project, I came across the animated LED sand by Adafruit which uses an accelerometer and a LED matrix to simulate the movement of grains of sand. I thought it would be a nice idea to extend this project into the third dimension by just building a bigger version of my LED cube paired with an accelerometer. I also wanted to try casting the cube in epoxy resin.”