Simulate a traffic light using an Arduino and LEDs! This project is super cool to watch and easy to make!
Project tutorial by Zachary Haslam
Uses a photo resistor to determine whether a room is bright, average or dark. It shows this using 3 LEDs and/or the serial monitor.
Project tutorial by DCamino
Because LED are fun - but addressable rocks. :)
Project tutorial by Tal O
Build a convincing artificial fire effect for the holiday season using NeoPixel LEDs, an Arduino UNO, and a cool mist module.
Project tutorial by Ben Eagan
Arduino based 3D LED Cube (3x3x3) which can produce any light pattern with 27 LEDs.
Project tutorial by Praditha Alwis
The classic whack-a-mole game using LED lights and a joystick.
Project tutorial by courtlandjensen
Using the power of motion, swipe in 4 directions to change the color of an LED!
Project tutorial by Arduino “having11” Guy
A fun, interactive project for makers new to Arduino. Control the brightness of an RGB LED with Potentiometers, with on/off switch built in.
Project tutorial by FIELDING
This project will let you have some fun playing with colors using Arduino analog input / output. Change colors with just a twist.
Project tutorial by Ahmed Hamdy Mahmoud Hassanein
LED emergency lights for use on model / toy vehicles and other projects. Uses Arduino UNO and GY-WS2812B-8 RGB LED Module from DIYmall.
Project tutorial by bigboystoys13
Ten LEDs connected to an Arduino Uno and a potentiometer.
Project tutorial by PrinceMatthew
Persistence of vision is an optical illusion, it works on a simple phenomenon how our day to day television works.
Project tutorial by Ravi Parmar
Project tutorial by Alex Jonsson
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
The LED sequencer is an easy project for beginners to learn how LEDs work.
Project tutorial by Team thefantasticode.Group
The short project for beginners to get some practice in using LED lighting with the sound sensor.
Project tutorial by Mantas Utka
In this project text is transmitted between two arduinos by using a LED and a LDR.
Project tutorial by Saad Saif
A motion detection lamp. It switches on and off when there's motion.
Project tutorial by Izzati Azryna
I will show you how can you turn the LEDs on via the Colors button on your remote control.
Project tutorial by ismystore
A cool timer gadget to teach your kids about washing hands for twenty seconds.
Project tutorial by Random Stuff We Make!
Light up three different LEDs using pulse width modulation corresponding to different ranges of analog input voltages.
Project tutorial by Ian Etheridge
let's build a vu meter using arduino
Project tutorial by edison science corner
DIY light based transmission between two Arduinos using LED and LDR with custom communication protocol.
Project tutorial by saadsaif0333
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
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