Build a simple LED throwie, then make it smart with an Arduino.

Use your HTML and javascript skills to create your own, genuine smartphone remote app for Arduino (and all its compatibles).

RGB LED backlight with audio signal visualization for room/desk backlightning...

Yet another useless Arduino clock, but i love it.

Make an Alexa clone using Raspberry Pi 3 and use it to control IOT RGB Lamp (Arduino Nano + ESP8266) that supports Philip Hue commands.

The short project for beginners to get some practice in using LED lighting with the sound sensor.

Use an Android device to control the color of a NeoPixel via a Bluetooth connection.

A simple Arduino assembly that checks temperature and sets an RGB LED from blue to red.

This is my project about an Analog Clock on a LED matrix and Arduino.

Have a very happy birthday celebration using this simple Arduino device that plays the happy birthday tune while flashing lights!

Why you can blank, void setup()

Arduino project #12 follow-up video. Now using common anode RGB LEDs.

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.

In this project I will show you how to build a simpler version of a 5x5x5 LED Cube. It means commanding 125 LEDs using one Arduino board

This project will show you how to fade lights, add a button to it.

A simple project to add animated (marquee) lighting to your arcade cabinet or other project with an Arduino Nano and NeoPixels.

Arduino and NeoPixel Tutorial appropriate for a beginner.

Got a KY-016? Stick it straight onto your UNO and start attracting unicorns! No soldering. No schematics. No freaking Fritzing.

Just a basic sound sensor activated LEDs with an optional LCD for sound level data. ***STROBE LIGHT EFFECT AT AROUND 8:45 MINUTE MARK!***

I will show you how can you turn the LEDs on via the Colors button on your remote control.

An arduiNOOB friendly tutorial for beginners on daisy-chaining.

A Hackster logo badge made with LEDs from Elegoo.

Light up your world with these programmable fountains of photons!

An alarm that triggers a siren sound an police lights when the beam of light is interrupted.