This arduino audio/music player can amplify and play music from SD card with adding sound effects using your Arduino Board. To play mp3 files using arduino, you need to convert them into .wav files.

Simple audio player using Arduino and SD card module. Hi, It is a simple project to play an audio file in the SD card using Arduino UNO. For this, audio file must be in .wav format and has sampling ...

The Arduino in the circuit shown above loads the .wav files from the micro-SD card. It then generates a signal and outputs it through the speaker connected to digital pin 9. This allows the speaker to ...