How to build your own Music Visualizer with Arduino for RGB LED Strips This is a video that teaches you how to change the color of a LED strip based on the value that is obtianed from a Sound sensor, ...

and the LED strip's signal input line will be need to be connected to one of the Arduino's I/O lines. The example sketch assumes the signal line is connected to pin 5. You will also need to connect a ...

Bucking the downward trend [HansLuijten] provides an astoundingly thorough set of LED strip patterns in his comprehensive post titled Arduino LED strip effects. Don’t let the unassuming title ...