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

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!

Ten LEDs connected to an Arduino Uno and a potentiometer.

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

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

Receive the signal and control an LED.

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.

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

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.

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.

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

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

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

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

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

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

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

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).

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.

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!