Playing MP3 files with DFplayer mini and Arduino
The DFplayer mini is essentially a small mp3-player which can be controlled by an Arduino. With the provided library you can easily control the module by calling functions, which makes the DFplayer mini easy to implement in projects using Arduino. What you will need DFPlayer mini MP3 module MicroSD card + adapter Arduino 2 x 1kΩ resistors 2 x pushbuttons 10kΩ potentiometer Mini Jack cable Mini jack female adaptor Breadboard + jumper wires DFrobotDFplayermini Arduino library AIRLab example code A (introduction) and AIRLab example code B (Music player with buttons) Both code examples can be found on our GitHub page Trying it out…