Uploaded April 2021 | Updated September 2026, 1 week ago

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Link to code:
akuzechie.blogspot.com/2021/04/arduino-based-mp3-player.html
Library:
github.com/DFRobot/DFRobotDFPlayerMini

Contents:
0:00 Introduction
0:12 DFPlayer Mini Specs
1:00 Circuit Diagram
1:46 Demonstration
2:33 C++ Sketch
4:28 Future Project