An Arduino Mega controls the LEDs with the help of the FastLED library. Custom code was necessary because one of the major issues [nolobot] faced was the power draw. 1200 LEDs at 5V draw quite a ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

He’s using an Arduino Mega to drive the 7x7x7 cube and manages ... If you’re looking for a more entry-level Arduino LED cube this 4x4x4 project is just the thing. The cube is able to process ...