Introduction: DF Player Mini Play Audio File

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Hello friends, today in this Project, I show you how to Play audio file by using Arduino and Df player. The DFPlayer Mini is a small and low cost MP3 module player with an simplified output directly to the speaker. The module can be used as a stand alone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities. For making this, I am using:-

1- Arduino UNO https://amzn.to/3vXP8Ht

2- Df Player Mini https://amzn.to/3En5vQY

3- Speaker https://amzn.to/3En5vQY

4- Jumper wires https://amzn.to/3En5vQY

5- Bread Board https://amzn.to/3En5vQY

Step 1: Connect Speaker

First of all connect 3 watt speaker to DF mini Player.

Step 2: Connect DF Player Mini to Arduino

Connect DF player Mini to arduino

Step 3: Copy Mp3 File to SD Card

Step 4: Insert SD Card Into DF Player Mini

Step 5: Code Write to the Arduino

#include "SoftwareSerial.h"

#include "DFRobotDFPlayerMini.h"

// Use pins 2 and 3 to communicate with DFPlayer Mini

static const uint8_t PIN_MP3_TX = 2; // Connects to module's RX

static const uint8_t PIN_MP3_RX = 3; // Connects to module's TX

SoftwareSerial softwareSerial(PIN_MP3_RX, PIN_MP3_TX);

// Create the Player object

DFRobotDFPlayerMini player;

void setup() {

// Init USB serial port for debugging

Serial.begin(9600); // Init serial port for DFPlayer Mini

softwareSerial.begin(9600);// Start communication with DFPlayer Mini

if (player.begin(softwareSerial)) {

Serial.println("OK");

// Set volume to maximum (0 to 30).

player.volume(30);

// Play the first MP3 file on the SD card

player.play(1);

}

else {

Serial.println("Connecting to DFPlayer Mini failed!"); } }

void loop() { }

Step 6: Lets Test

You can Purchase from:-

1- Arduino UNO https://amzn.to/3vXP8Ht
2- Df Player Mini https://amzn.to/3En5vQY

3- Speaker https://amzn.to/2ZDQ207

4- Jumper wires https://amzn.to/2ZDQ207

5- Bread Board https://amzn.to/2ZDQ207