Sending Bytes to an 8x8 LED Matrix.

This instruction will show you a simple construction to use a controlled laser beam for projecting nice figures on a wall.

How to make a 7x7x7 LED cube with Arduino.

Receive the signal and control an LED.

Decoder IR signals using arduino. These codes can be later used in many projects.

Chromotherapy light with Raspberry and Arduino. Use your WebCam to identify your happiness status and turn on the light color of your room

Show important notifications from your smartphone using a NeoPixel ring and Arduino.

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

LED cube 4x4x4, 64 LED diode, 16 forms of work.

This project combines the WS2812B RGB LED matrix and PIR motion sensor to greet visitors with a text.

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

Built with recycled elements, high brightness color LEDs and an RGB LED.

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

Why you can blank, void setup()

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

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

Ten LEDs connected to an Arduino Uno and a potentiometer.

Light sensor and output on fading LED on a PWM pin

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

An Ardiuno project using NeoPixels to create slowly changing christmas light pictures and new years countdown + fireworks in my window.

A 3D-printed snowflake made with Arduino Uno. Has 91 addressable RGB LEDs.

This project allows the user to create their own light animations! Can modify each frame, the speed, and loop count.

Build a proximity sensor using aluminium foil and a high value resistor.

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