Sending Bytes to an 8x8 LED Matrix.

Simple device to control and initialize DALI lamps.

Yet another useless Arduino clock, but i love it.

LED cube 4x4x4, 64 LED diode, 16 forms of work.

Use Arduino to run a spectacular Christmas light show. (Both in English and Spanish, en Ingles y Español.)

Simulate a traffic light using an Arduino and LEDs! This project is super cool to watch and easy to make!

Frustrated with the prices for high quality grow light systems? Let's design a fully controllable, easy to adjust, open-source LED panel.

Uses a photo resistor to determine whether a room is bright, average or dark. It shows this using 3 LEDs and/or the serial monitor.

The device displays animated GIF pictures on a rotating cylinder. The GIF pictures can be downloaded from a PC via Bluetooth.

Set up your Arduino and Raspberry Pi to control lighting and animation on an RGB LED strip from your smartphone or PC.

Because LED are fun - but addressable rocks. :)

Build a beautiful “infinity mirror” Illusion that you can control by changing this mirrors' orientation. Rotate for changing colors!

In this project, we will print out Morse Code of a sentence typed in Serial Monitor by flashing LED for each word and space between them.

Christmas is near!

Build a simple LED throwie, then make it smart with an Arduino.

RGB LED backlight with audio signal visualization for room/desk backlightning...

Receive the signal and control an LED.

This project will let you have some fun playing with colors using Arduino analog input / output. Change colors with just a twist.

Using the power of motion, swipe in 4 directions to change the color of an LED!

This project shows the integration of hardware with mobile application. The user can control equipment from his phone over the internet.

This is my project about an Analog Clock on a LED matrix and Arduino.

Everyone loved Knight Rider. I want to see more KITT scanners in the world.

Arduino based 3D LED Cube (3x3x3) which can produce any light pattern with 27 LEDs.

Low-cost outdoor lights with DMX control.