* Monitor in the Arduino IDE). If it sees 1-9 it will try to play an MP3 file * named track00x.mp3 where x is a number from 1 to 9. For eaxmple, pressing * 2 will play 'track002.mp3'. A lowe case 's' ...

PIC32 Olimex Arduino MP3 decoder with VS1053 chip (Helix SW decoder is inside but does not work I think) ...

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 ...