Call us easily amused, but we think it’s pretty amazing what can be done with a microcontroller, some RGB LEDs, and a little bit of plastic. Case in point is [andrei.erdei]’s beautiful and ...

This setup involves an LED based illuminator and bundles of fiber optics. [Mike] first mounted the illuminator in the corner of the room at ceiling level and ran the bundles of fiber optics up ...

To use, just download this repository and open the .html file. To adjust where obstacles (e.g. joists, ceiling lights, etc.) render, you'll need to manually adjust these lines. I don't currently have ...