The system works by taking the audio input and assigning brightness to volume. This data is then sent to the Arduino over USB. The Arduino receives this data and can control either a single-color LED ...

Now, though, it shouldn’t be hard to control the RGB LED strips through an Arduino, a computer, or even an Android/iOS device with a small IR LED plugged into the headphone jack.

RGB LED lights are a great way to accent your home and add a little color, but color control usually has to be done from the light itself. If you want to control those colors over Wi-Fi, OpenPicus ...