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SELECTION GUIDE ArduinoDFRobotEnglish

MP3 Module Selection Guide

DFRobot Mar 30 2021 2149

DFRobot MP3 module is an ideal audio player for DIY enthusiasts who love creating their own electronic devices or toys. Its small size, convenience, and low power consumption make it a versatile choice for product designers. With the ability to integrate the module into their products, manufacturers and designers can add audio playback features like voice prompts, music playback, and alarm systems.  

DFPlayer Mini MP3 player is a user-friendly and efficient audio solution for DIY projects, IoT projects, offering endless possibilities for creative and interactive experiences.

MP3 Module Selection Guide

Product Name

DFPlayer

DFPlayer Pro

Gravity: UART MP3 Voice Module

Figure

SKU

DFR0299

DFR0768

DFR0534

Storage

Storage Card Required

128MB

8MB

Sound Channel

Mono

Dual-channel

Mono

Analog U-disk Support

No

Yes

Yes

ADKEY Control Support

Yes

Yes

No

On-board Power Amplifier Support

Yes

Yes

Yes

Audio Format

MP3, WAV, WMA

MP3, WAV, WMA, FLAC, AAC, APE

MP3, WAV

Communication

UART

UART

UART

Operating Voltage

3.3V/5V

3.3V/5V

3.3V/5V

Dimension

20*20mm/0.79*0.79"

23*24.5mm/0.91*0.96"

22*30mm/0.87*1.81"

Features

1. Small size 2. Support IO, serial port and ADKEY control 3. Maximum support 32G of the TF card, suitable for occasions in need of abundant audio files

1. Stereo dual-channel output 2. Support four controlling modes: Arduino, AT command, on-board buttons, and ADKEY 3. On-board 128MB high-speed storage, perfect for occasions in need of storing small numbers of audio files 4. Support the USB cable to copy music 5. Can be used as a sound card for the PC or Raspberry Pi 1. DF-Gravity interface, easy to connect 2. On-board 8MB storage 3.Support the USB cable to copy music 4. Suitable for playing sound effects and prompt sounds

1. DF-Gravity interface, easy to connect 2. On-board 8MB storage 3.Support the USB cable to copy music 4. Suitable for playing sound effects and prompt sounds

Add to Cart

Add to Cart

Add to Cart

Add to Cart

RELATED PROJECTS

 

Project 1 : Arduino - Test Mini MP3 Module by Stonez

Introduction: This tutorial here is just to show you how to connect this player module with Arduino and speaker and the Arduino sketch provided here just to play a few sample sounds I collected from the Internet.

 

Project 2 : Build a talking Alarm Clock synced to Google calendars

Introduction: My original project 30 years ago was to build a talking Alarm Clock, which was based on a 6502. This is a revamp of that project. Interesting to see what can be done these days so easily!

 

Project: I made an Arduino based music player using DFPlayer Mini

Introduction: Sometimes using sound or voice gives an edge to a project. So in this tutorial, I made an Arduino based music player using DFPlayer Mini

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