Interactive LED Music Visualizer
Contributors:
Michael Bartlett
Michael Bartlett 
Resources and Going Further
To see all the code used int his project, visit the GitHub repository.
- If you want to get really crazy, hackaday demonstrates how to power 1000 NeoPixels with the Arduino's limited RAM.
- Why not bring your visualizer along with you to a music venue? Mark Easley over at hackster shows us how to integrate some LEDs into your clothes.
- Of course, if you are going to wear it, you may want to consider some portable sources of power. Check out the Sunny Buddy Hookup Guide to learn how to efficiently charge a battery with solar power.
- Or check out the Mean Well LED Switching Power Supply Hookup Guide when daisy chaining LED strips.
Need more inspiration? Check out these other SparkFun tutorials:
Electret Mic Breakout Board Hookup Guide
An introduction to working with the Electret Mic Breakout Board.
Hazardous Gas Monitor
Build a portable gas monitor to check for dangerous levels of hazardous gases.
TSH82 Configurable OpAmp Hookup Guide
The TSH82 Configurable OpAmp board offers the designer a great balance of performance and flexibility. We'll show you how to get the very best out of your board!
Qwiic Speaker Amp (TPA2016D2) Hookup Guide
The SparkFun Qwiic Speaker Amp includes the Texas Instruments TPA2016D2 stereo, filter-free class-D audio power amplifier. This tutorial will help you get started and configure the amplifer settings using an Arduino microcontroller.