A video about the making of my 10x10 RGB led grid.
I combined 2 scanner RGB leds and programmed some Arduino loops.
Together they form a police strobe light.
No real flash patterns are used here. It's just a demo.
A recycled scanner rgb led lamp from a broken HP all in one printer, controlled by a Arduino Nano.
Just finished a first prototype of my mini light seeker robot.
More information here