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

Use an Android device to control the color of a NeoPixel via a Bluetooth connection.

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

Got a KY-016? Stick it straight onto your UNO and start attracting unicorns! No soldering. No schematics. No freaking Fritzing.

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

Using Teensy (small Arduino) to power NeoPixels off of an electric skateboard battery.

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

Translate music to a dazzling light show with this customizable light controller project. Great for DJs, parties, and 1:1 shows!

Why you can blank, void setup()

This project will show you how to use an RGB LED.

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

Learn how to make a 3D-printed RGB lamp using a WS2812 LED strip.

I soldered SMD LED directly to wire and made them into THT LED, then used an Arduino to fade them.

An Ardiuno project using NeoPixels to create slowly changing christmas light pictures in my window.

An ATtiny-based tiny USB lamp that can be turned on/off by knocking, clapping, blowing, finger snapping and shouting.

Take a poor preforming flashlight and add great modifications to it in half an hour.

A very basic intro into some very cool LEDs!

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

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

Use a normal LED to sense light.

A super-fast and super-bright flashing LED light, perfect for growing plants (and you can record the temperature too)!

I used to have a strong wish to be a hacker in my early years.But I never found a way to be one of those legends.

A very easy project with my library.

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