Sending Bytes to an 8x8 LED Matrix.

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

Yet another useless Arduino clock, but i love it.

Christmas is near!

Ten LEDs connected to an Arduino Uno and a potentiometer.

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

Receive the signal and control an LED.

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

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

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

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

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.

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

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

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

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

Just a basic sound sensor activated LEDs with an optional LCD for sound level data. ***STROBE LIGHT EFFECT AT AROUND 8:45 MINUTE MARK!***

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

Use LCD Screen to Display Received Code through Remote on LCD and assign Different Character

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

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

A simple gesture-controlled interactive table light, which can encourage kids towards making.

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).

Musical color for WS2812b, Arduino and PC.