Use an Android device to control the color of a NeoPixel via a Bluetooth connection.
Project tutorial by Bryce K and Lucas W
The short project for beginners to get some practice in using LED lighting with the sound sensor.
Project tutorial by Mantas Utka
A simple Arduino assembly that checks temperature and sets an RGB LED from blue to red.
by Benjamin Larralde
This is my project about an Analog Clock on a LED matrix and Arduino.
Project in progress by LAGSILVA
Have a very happy birthday celebration using this simple Arduino device that plays the happy birthday tune while flashing lights!
Project tutorial by jsheng
Why you can blank, void setup()
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
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
Project tutorial by Alex Jonsson
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
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
Lights that turn on when they receive an infrared signal from an old TV remote.
Project showcase by jsheng
I will show you how can you turn the LEDs on via the Colors button on your remote control.
Project tutorial by ismystore
Learn how to interface a 4x3 matrix keypad and display its values to an LCD display.
by David A Riewe
An alarm that triggers a siren sound an police lights when the beam of light is interrupted.
Project in progress by mmgamitoc and Vrcg03
Using the power of motion, swipe in 4 directions to change the color of an LED!
Project tutorial by Arduino “having11” Guy
Sending Bytes to an 8x8 LED Matrix.
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
The classic whack-a-mole game using LED lights and a joystick.
Project tutorial by courtlandjensen
This project detects changes in temperature based on your specifications, and then changes the color of a LED to the color of your choosing.
Receive the signal and control an LED.
Project showcase by Nicholas_N
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
Create digital dice in 15 minutes!
Project showcase by SKYMDev
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