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:
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.
RN-52 Bluetooth Hookup Guide
A hookup guide to get you started with the RN-52 Audio Bluetooth Module Breakout Board.
Hackers in Residence: The Sound Visualizer
A fun project that uses a Raspberry Pi and a custom Java app to create your own sound visualizer using a RGB LED matrix.
Spectacle Example: Super Mario Bros. Diorama
A study in building an animated diorama (with sound!) using Spectacle electronics.