Learn how to control and blink multiple LEDs using the MAX7219 driver with Arduino. A simple guide for beginners in ...

Arduino is making "light painting" through the use of LEDs. Learn how this works. Geometric chuck was a particular device that stacked up a number of rotating wheels which vary in speed and their ...

Powered by an Arduino Uno, the light painter provides a user interface on a 16×2 LCD which allows control over not only the brightness of the WS2812 LED strips but selecting and loading different ...