Here’s a cool hack to get you in the December holiday mood! Arduino controlled Christmas lights! It all started because [Anx2k] had some leftover LED’s from one of his other projects, so he ...

Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

He only ever lights up one LED at a time, but he scans through the 128 LED’s so fast that persistence of vision prevents you from noticing. To the human eye, it looks like multiple LED’s are ...

You can see what it looks like in the above video—though obviously you could set up your lights differently if you don't like the way his look. CarlS warns that it's not a small project.

1 string of 50 addressable RGB LED lights; 1 Arduino; 1 micro-USB cable; 1 9-volt battery holder with a switch; 1 9-volt battery; ... Wear it and light up the room. There you have it.

Recently I brushed up my knowledge on LED fading secrets and attained something pleasant. Now, I’d like to outline my random thoughts on better LED faders. The twisted road of lightness. I use pulse ...

Making use of an ioBridge IO-204 module, an Arduino Wave Kit, ... Check out the final results -- which feature 3,300 mini lights, 3 spotlights, an LED Rope, 4 LEDs, ...

This Arduino-powered Shiftbrite LED ambilight setup takes things a step further by automatically adjusting the color and intensity of the ambient lights on the back of the display to match ...

This DIY gas leakage detector is designed for educational and basic monitoring purposes. For critical safety applications, ...

Co-creator and Arduino designer Tien Pham showed the F.Lashes off on Friday. According to Pham, the lights on the LED eyelashes are powered by a tiny 3.3 volt watch battery and last about four hours.