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!
Project tutorial by Giovanni Gentile
Chromotherapy light with Raspberry and Arduino. Use your WebCam to identify your happiness status and turn on the light color of your room
Project tutorial by Davide Longo
This lesson aims to show how to control an addressable WS2812 LEDs strip in order to obtain various colors using 3 potentiometers.
Project showcase by Arduino_Scuola
Arduino based traffic lights using car lights delay to enable safe pedestrian crossing.
A very basic intro into some very cool LEDs!
by Dante Roumega
Have a very happy birthday celebration using this simple Arduino device that plays the happy birthday tune while flashing lights!
Project tutorial by jsheng
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
Show important notifications from your smartphone using a NeoPixel ring and Arduino.
Project showcase by Geny Studio
It's almost the festive season and numbers of shops have started putting out their festive decorations, I thought that it’s about the right.
Project tutorial by Ian Cumming
Hack-a-Day logo drawing challenge.
Project tutorial by Enrico L
A super-fast and super-bright flashing LED light, perfect for growing plants (and you can record the temperature too)!
Project tutorial by pipparichter
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 tutorial by LAGSILVA
A 3D-printed snowflake made with Arduino Uno. Has 91 addressable RGB LEDs.
Project in progress by James Cameron
Tutorial of how to build an Arduino based illumination LED strip drive with dim capabilities.
Project tutorial by Rafael Finkelstein
An indoor thermometer with LCD and "analog" readouts.
Project tutorial by Jonathan Eskow
Bring the ATtiny85 and NeoPixels together in affordable, addressable lights!
by Alex Glow
Control your home appliances through any remote very easily.Even you can use your old remote to control home appliances.
Project tutorial by Team gadget programmers
Using LEDs as Binary No. and 2 button switches to add or subtract 1 point per push.
by Team P.O.I.N.T.
Use your Arduino to create a Binary Clock and learn how to read Binary numbers.
Project in progress by Peter Lunk
This project combines the WS2812B RGB LED matrix and PIR motion sensor to greet visitors with a text.
A simple demonstration of charlieplexing: 12 LEDs are individually lit over 4 wires.
Project showcase by Patrick Prescott
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
Automating traffic road crossing signal, will turn red only when there is some presence of pedestrians waiting to cross.
Project showcase by Adersh B
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