Got a KY-016? Stick it straight onto your UNO and start attracting unicorns! No soldering. No schematics. No freaking Fritzing.
Project tutorial by Johan_Ha
A cheap DIY version of Nanoleaf RGB LIGHT with ATtiny85 and WS2812 RGB strip.
Project tutorial by Arnov Sharma
Using Teensy (small Arduino) to power NeoPixels off of an electric skateboard battery.
Project tutorial by Ben Schwartz
An alarm that triggers a siren sound an police lights when the beam of light is interrupted.
Project in progress by and mmgamitoc
Translate music to a dazzling light show with this customizable light controller project. Great for DJs, parties, and 1:1 shows!
Project tutorial by Miranda Hansen and Joshua
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!
Project in progress by LAGSILVA
Learn how to make a 3D-printed RGB lamp using a WS2812 LED strip.
Project in progress by Arnov Sharma
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.
Project showcase by ElBanquo
An ATtiny-based tiny USB lamp that can be turned on/off by knocking, clapping, blowing, finger snapping and shouting.
Project tutorial by Amal Mathew
Take a poor preforming flashlight and add great modifications to it in half an hour.
Project tutorial by Englishscone
A very basic intro into some very cool LEDs!
by Dante Roumega
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.
Project tutorial by WolfxPac
A very easy project with my library.
Project showcase by
Just a basic sound sensor activated LEDs with an optional LCD for sound level data. ***STROBE LIGHT EFFECT AT AROUND 8:45 MINUTE MARK!***
Project tutorial by HeathenHacks
Use an addressable LED strip to keep your plant under control.
Project tutorial by sakuragi93
An easy way to add color cues to your project, giving you the versatility to light multiple RGB LEDs simulatenously with little code.
by Alexander Vaughn
Light up three different LEDs using pulse width modulation corresponding to different ranges of analog input voltages.
Project tutorial by Ian Etheridge
Create a light-sensitive, star-shaped RGB LED nightlight for your kids, your family, your friends, or even yourself!
Project tutorial by Unexpected Maker
Set up an RGB LED to phase through the colors of the rainbow, or use twist knobs to make a custom color.
Project showcase by 3 developers
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