Arduino-controlled Christmas Tree lit by 150 digital RGB LED pixels. The RTC chip switches on and off the tree at the planned hours!

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

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

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!

Snap Circuits® makes learning electronics easy and fun! These projects are designed for younger kids who want to get introduced IoT.

Ten LEDs connected to an Arduino Uno and a potentiometer.

Because LED are fun - but addressable rocks. :)

A Cylon Pumpkin with Arduino Nano.

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 cheap DIY version of Nanoleaf RGB LIGHT with ATtiny85 and WS2812 RGB strip.

This is a quick night light that uses PTH LED bricks to light up when it gets dark!

Its a RGB led controlling using a Processing IDE visualizer. As we move the cursor from visualizer the color of RGB led will change.

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

This is an original ternary digital clock running with Arduino! It's very simple and unlike anything you've ever seen!

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

Use a normal LED to sense light.

Color detection with Arduino and smartphone - output on RGB LED using 1Sheeld color sensor.

Network Sound Level meter is capable to send UDP packet over laptop existing WiFi. These packets received by Arduino through ESP8266.

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

Every birthday is special. So that the party is remembered, the table decoration plays an essential role. Look at this.

With this tutorial and free apps, you could load any image or text in your Arduino POV.

Do you know of the famous WS1012 LEDs? The PL9823 is the cheapest LED that uses the same protocol of the WS1012. Let's blink LEDs!

Driving a LED Strip with Windows Remote Arduino over WiFi