Christmas is coming and you know we had to build something that would put the entire neighborhood into the Christmas spirit!

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

Measure humidity and temperature levels in your home to avoid unhealthy air quality with this fun project.

Arduino-controlled Christmas Tree lit by 150 digital RGB LED pixels. The RTC chip switches on and off the tree at the planned hours!

Control 8 x 8 (64) LEDs using two 74HC595 shift registers as fast as possible using SPI and PORT access. (Updated 19 Jan, 2019)

This project will show you how to make a DIY flashing LED cube.

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

This project is light show made by powering 168 LEDs with an Arduino Mega and an Arduino Mini along with a Serial MP3 Player.

This is part one of the music visualizer series. In the following tutorial, we are going to make a music visualizer.

A simple project to show a clock on a wall with just one small laser and a rotating mirror.

This project will show you how to make a unique DIY Christmas Tree for this year’s Christmas.

Smooth real time Fade & Dimm up to 20 LEDS with normal digital IO's This is done by an ISR routine swithing the LEDS between 1.5 and 2 Khz

So, every time a make a project, it ends up looking like a plutonium based device. And this is one of them.