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:
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.
Making Music with the FreeSoC2
Create a synth keyboard with the FreeSoC2 from SparkFun.
Wireless Audio Bluetooth Adapter w/ BC127
Build a custom wireless audio Bluetooth adapter using BlueCreation's BC127 and add it to your old speaker system!
Clap On Lamp
Modify a simple desk lamp to respond to a double clap (or other sharp noise) using parts from the SparkFun Inventor's Kit v4.0.