A simple Arduino assembly that checks temperature and sets an RGB LED from blue to red.
by Benjamin Larralde
Last year I did an awesome Christmas light show at my school using only a few Arduinos and a program called Vixen Lights.
Project showcase by igorgaldeano
This is a simple IR sensor block detector for model railroads. It controls three lights: red, yellow and green.
Project in progress by lecurtis
In this project, we will print out Morse Code of a sentence typed in Serial Monitor by flashing LED for each word and space between them.
Project showcase by Team ONYX
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
Using the microphone of your mobile phone to control the led cube according to the loudness (decibels).
Project tutorial by Hassan Ibrahim
Project tutorial by Alex Jonsson
Receive the signal and control an LED.
Project showcase by Nicholas_N
Use your Arduino to create a Binary Clock and learn how to read Binary numbers.
Project in progress by Peter Lunk
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
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
This example demonstrates how to use LDR as a switch; each time you cover the LDR, the LED is turned on (if it's off), and off (if it's on).
Project showcase by muhammed amar slik
In this tutorial, I'll show you how to control a LED with Cortana using Windows 10 Application (UWP), Arduino Uno and Bluetooth Interface.
Project tutorial by Mohamed Emam
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
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
I made an LED eyeball controlled by a Nintendo Wii Nunchuck Controller.
Project tutorial by HomeMadeGarbage
An alarm that triggers a siren sound an police lights when the beam of light is interrupted.
Project in progress by Vrcg03 and mmgamitoc
This project shows the integration of hardware with mobile application. The user can control equipment from his phone over the internet.
Project showcase by Kaustubh Agarwal
A 3D-printed snowflake made with Arduino Uno. Has 91 addressable RGB LEDs.
Project in progress by James Cameron
NeoPixel's are awesome you can control hundreds, thousands, millions of lights with 3 wires (pwr, signal, gnd). Let's learn how to use them!
by Austin Detzel
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
Make a people counter that detects the number of people who enter the room using lasers and LDRs and control it with an Android app.
Project tutorial by Kutluhan Aktar
This project combines the WS2812B RGB LED matrix and PIR motion sensor to greet visitors with a text.
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
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