This library provides full access to the functions of the WT2003S MP3 decoder through a serial connection and a "busy" pin. This library is very simple to use with either a hardware or software serial ...

Arduino Library for the SparkFun MY1690 MP3 enabled breakout boards This library provides full access to the functions of the MY1690 MP3 decoder through a serial connection and a "busy" pin.

In this tutorial we discussed the Sound sensor, its pinout, working, and how to interface it with Arduino. This article includes a complete Arduino code and circuit diagram along with a step-by-step ...