I'll probably add more features to this visualizer later, but right now it's just a short simple sketch that does what it was supposed to do. To run it, you'll need to install the FastLED Arduino ...

RGB LED Music & Sound Visualizer Library This repository holds an Arduino Library to make it easier to include most of the visualizer from the SparkFun Addressable RGB LED Sound and Music Visualizer ...

An Arduino Nano is charged with running the show, capturing audio via its analog-to-digital converter. A sensitivity pot enables the input level to be set appropriately.

It can be a scary prospect to go digging around your computer looking for specific files. Here's how to find Arduino libraries on Mac, PC, and Linux.

An IKEA table was transformed into a cool music visualizer. If you're intrigued, Charlie Turner provides a step-by-step guide on how to building it.