Now that you've seen how to blink your Arduino's LED, we'll use one final, slightly more complex example: we'll use a third-party UNO breakout board and an external traffic light sensor board to ...

First, I apologize for the delay in posting this update. Today I will show you how to control an RGBW LED par light via an Arduino DMX setup. I have not worked with a cheap RGBW Par LED Spotlight ...

it looks like multiple LED’s are lit up simultaneously. [Alex] planned to use an Arduino to control this display, but it doesn’t have enough outputs on its own to control all of those lights.

This Arduino lights dimmer project is based on Doug Hitchcock’s comment: “I need to have a lamp dimmer that can “cascade” from one lamp to the next (up to 4 lamps). Basically, when you close a switch, ...

An Arduino is the programmable brain of an electronics ... I’d recommend getting a single strand of 50 LED lights, but if you decide to get two sets, buying the same brand will make things ...

Instructables user CarlS powered through a big Arduino project with digital LEDs. He created a holiday lights system that can last through the entire holiday season without having to manually ...

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 ...

It can reportedly be a fun build to use for light painting along with some really great visuals produced. Hackaday also notes appreciation for the creative use of the Arduino which in turn makes ...