The Quake flicker use the letters a to z to indicate the brightness of the light. Where "a" is for total darkness and "z" for total brightness. So for make this work with the Arduino and the LEDs, I ...

One day there will be no more need for flames. [slider2732] has put yet another nail in the coffin of this most ancient of all technology by making a candle that uses a flicker LED that you blow out.

This was made to go along with a thingiverse thing https://www.thingiverse.com/thing:2340471. It adds a slight flicker to an LED to make it look a little natural or ...

Here is a 3D light show that will astound you with its combinations. Inexpensive and easy to make thanks to an Arduino controller, the design enables you to play with the existing effects and, most ...