Sending Bytes to an 8x8 LED Matrix.

Yet another useless Arduino clock, but i love it.

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

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.

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!

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

Christmas is near!

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!

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

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.

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

In this project, I am going to demonstrate how to use a potentiometer to dim LEDs.

Ten LEDs connected to an Arduino Uno and a potentiometer.

NeoPixel's are awesome you can control hundreds, thousands, millions of lights with 3 wires (pwr, signal, gnd). Let's learn how to use them!

A fun, interactive project for makers new to Arduino. Control the brightness of an RGB LED with Potentiometers, with on/off switch built in.

This project will show you how to fade lights, add a button to it.

An alarm that triggers a siren sound an police lights when the beam of light is interrupted.

Learn to flash Red and Blue LED's to resemble police Lights.

Binary Clock using LED Matrix module (8x8) and presenting many features: time, date, day of week, week of year and also the Moon phase!