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.

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

Build a beautiful Holiday Shadow Theater and control the animated scene with your phone.

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

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

Use the orientation sensor in your Arduino 101 to control a cool Petri dish infinity-mirror illusion. This project is great for groups.

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

Ten LEDs connected to an Arduino Uno and a potentiometer.

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

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

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.

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

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.

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

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

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

Musical color for WS2812b, Arduino and PC.

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

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

I made this “Living Art” LED lamp from bamboo plywood and an Arduino-controlled 16x16 LED matrix.

The short project for beginners to get some practice in using LED lighting with the sound sensor.

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