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

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

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

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

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

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