The wiper of the 10K potentiometer is wired to A0 of Arduino (5V-A0-GND), while anode (A) of the test LED is linked to D5 through a 220Ω-470Ω resistor and cathode (K) to GND. #include ...

Described here is an interesting circuit of an Arduino-based Christmas LED Light Bar. It is very simple so that even a novice can build it without any difficulty. It is infact a 3-channel sequential ...

[Rob] created these amazing Bluetooth controlled LED lights for his daughter’s wedding adding a colorful ambient glow to the ceremony. Each item held a Neopixel ring and an Arduino ...

When the only tool you have is a hammer, every problem looks like a nail. An LED ornament for the Christmas tree can be built in any manner of simple, easy implementations. You certainly don’t ...

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 ...

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 ...

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

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

Easy to install and use, the best outdoor LED strip lights open up a world of stunning outdoor illumination options. See our picks here.