Sending Bytes to an 8x8 LED Matrix.

IKEA PS 2014 Pendant Lamp Modification

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

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

A cool timer gadget to teach your kids about washing hands for twenty seconds.

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

Build a convincing artificial fire effect for the holiday season using NeoPixel LEDs, an Arduino UNO, and a cool mist module.

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

Use your HTML and javascript skills to create your own, genuine smartphone remote app for Arduino (and all its compatibles).

Ten LEDs connected to an Arduino Uno and a potentiometer.

Persistence of vision is an optical illusion, it works on a simple phenomenon how our day to day television works.

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

A simple Arduino assembly that checks temperature and sets an RGB LED from blue to red.

LED display with DC motor rotations.

LED emergency lights for use on model / toy vehicles and other projects. Uses Arduino UNO and GY-WS2812B-8 RGB LED Module from DIYmall.

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

The LED sequencer is an easy project for beginners to learn how LEDs work.

The classic whack-a-mole game using LED lights and a joystick.

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.

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

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

This example demonstrates how to use LDR as a switch; each time you cover the LDR, the LED is turned on (if it's off), and off (if it's on).

Bring the ATtiny85 and NeoPixels together in affordable, addressable lights!

Have a very happy birthday celebration using this simple Arduino device that plays the happy birthday tune while flashing lights!