DFplayer Mini MP3 Player Module for Arduino UNO Module Music Audio Voice Board

The DFPlayer Mini MP3 Player for Arduino is a small and low price MP3 module with a simplified output directly to the speaker. The module can be used as a standalone module with attached battery, speaker and push buttons or used in combination with an Arduino UNO or any other with RX/TX capabilities.

Specification

Ø  Supported sampling rates (kHz): 8/11.025/12/16/22.05/24/32/44.1/48

Ø  24 -bit DAC output, support for dynamic range 90dB, SNR support 85dB

Ø  Fully supports FAT16, FAT32 file system, maximum support 32G of the TF card, support 32G of U disk, 64M bytes NORFLASH

Ø  A variety of control modes, I/O control mode, serial mode, AD button control mode

Ø  Advertising sound waiting function, the music can be suspended. When advertising is over in the music continue to play

Ø  Audio data sorted by folder, supports up to 100 folders, every folder can hold up to 255 songs

Ø  30 level adjustable volume, 6 -level EQ adjustable

Application

Ø  Car navigation voice broadcast;

Ø  Road transport inspectors, toll stations voice prompts;

Ø  Railway station, bus safety inspection voice prompts;

Ø  Electricity, communications, financial business hall voice prompts;

Ø  Vehicle into and out of the channel verify that the voice prompts;

Ø  The public security border control channel voice prompts;

Ø  Multi-channel voice alarm or equipment operating guide voice;

Ø  The electric tourist car safe driving voice notices;

Ø  Electromechanical equipment failure alarm;

Ø  Fire alarm voice prompts;

Ø  The automatic broadcast equipment, regular broadcast.