The DFPlayer mini module can be used to make a simple mp3 player with Arduino. In this tutorial I show you how the mp3 player can be controlled using an IR remote control;

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You can also check out related videos :
i). MP3 player using DFPlayer mini module with Arduino:    • MP3 PLAYER USING DFPLAYER MINI MODULE...  
ii). IR remote interfacing with Arduino:    • ARDUINO: IR REMOTE CONTROL OF LEDS  

For the code and schematic visit the link: https://mytectutor.com/mp3-player-usi...