Interactive LED Music Visualizer

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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:

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.

I2S Audio Breakout Hookup Guide

Hookup guide for the MAX98357A I2S audio breakout board.

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.