https://www.youtube.com/watch?v=rDo1S-UWtdg
Create interactive simulated grains of sand! In this project we’ll show you how to build an LED physics toy. These LEDs interact with motion and looks like they’re affect by gravity.
Full Tutorial: https://learn.adafruit.com/animated-led-sand/overview
Combining DIY electronics and 3D printing. Weekly projects showcasing creative designs and functional projects. The Ruiz brothers are the designers behind the 3D printed projects by Adafruit Industries.