Interactive LED Music Visualizer

Pages
Contributors: Michael Bartlett

Resources and Going Further

To see all the code used int his project, visit the GitHub repository.

Need more inspiration? Check out these other SparkFun tutorials:

The Uncertain 7-Cube

The Uncertain 7-Cube is a non-committal, less-than-helpful, but also entirely honest fortune teller. Simply ask it a yes or no question, give it a nudge, and the 7-Cube will dutifully inform you that it doesn’t have all the facts and doesn’t feel comfortable making a guess.

Dot/Bar Display Driver Hookup Guide

How to hook up the LM3914 or LM3916 to drive a 10-LED display with a lone analog signal.

Bare Conductive Musical Painting

Learn how to make a musical painting using the Bare Conductive Touch Board and Conductive Paint.

AzureWave Thing Plus (AW-CU488) Hookup Guide

The SparkFun AzureWave Thing Plus is a Feather form-factor development board equipped with the AW-CU488. We'll highlight key features of the board and show you to get started with the development board. A few Arduino examples will be highlighted to connect to a WiFi router, calculate the Fast Fourier Transform (FFT) from an input microphone, output an analog signal to a speaker, and connect an Qwiic-enabled device.