It uses LDR to sense light intensity and LEDs to vary light intensity. It uses arduino as controller and LCD to display light intensity.

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

Can a wooden block, wrapped in LED strips be turned into Rubik's cube?

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

Turn ON or OFF lights by thinking about them? Or check your mood by the color of an RGB LED? Make this now yourself easy and cheap!

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!

In this tutorial we're going to play with a gesture sensor and a NeoPixel ring to learn how to combine them both using an Arduino.

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

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

We will enter 2019 in a few weeks. We know that everyone at Christmas wants to have a Christmas tree.

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.

This is a wooden Christmas tree I made, using LEDs for the star at the top and the garland on the tree.

These libraries for a torch can do different functions. Each version is similar to each other with updated functionality and control.

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