Arduino LED Music Spectrum

In this tutorial I'm going to show you how to make LED Spectrum with arduino.

First make this LED Matrix for Arduino. https://www.instructables.com/id/Arduino-LED-Scrolling-Text-Simple-Easy/

Use the Code on this Instructable below and upload it to arduino.(fixx_ftt files are the libraries)

Connect the Audio out of the music playing device to arduino Analog pin A0.

Make a comment thank you.