USB-SD MP3 Sound Module

Description:

WT***1M*3 is one member of MP3 series playing modules. This module supports to read MP3 files in SD card or USB flash driver, supports key mode and serial interface control mode, and supports the common PLAY, PAUSE, STOP, VOLUME, PREVIOUS, NEXT and other functions. Under serial interface control mode, it can also support play from the PAUSE position, single once, all cycle, single cycle, and other functions.

Features:

1, Support MP3 audio format, perfect compression mode, small capacity, good quality of the tone.

2, Support 8~**0Kbps MP3 audio files.

3, Support maximum *8kHz WAV format audios.

4, Support SD card with maximum capacity of *2G Byte.

5, Support the playback of audio files in SD card and USB flash drive.

6, Support direct audio playback of any section.

7, Update the sound easily by changing the context in SD card.

8, Arrange the file by the sequence of coping.

9, Built-in 3W mono audio output(optional)

*0, Support GPIO to enable the module to save power consumption.

*1, Control mode: Key, serial control.

*2, Support playbacking any voice sections.

*3, Dismension: *1mm**9mm.

*4, Operating voltage: DC5V.

*5, Maximum operating current: *0mA

More Additional Feature:

1, Support *2GB SD card at maximum;

2, Support playback audio files of USB flash driver and SD card;

3, Only change the voice content in SD card, the purpose of updating voice can be reached;

4, Adopt the management mode of successive document saving order;

5, Support key mode and serial interface control mode;

6, Support to play any section of voice directly;

7, Dimension: *1mm**9mm;

8, Operating Voltage: DC5V;

9, Key mode functions: PLAY, PREVIOUS, NEXT, VOL+, VOL-, STOP;

*0, Serial interface control functions: PLAY, PAUSE, from suspension place broadcast, STOP, VOLUME, PREVIOUS, NEXT, single once, all cycle, single cycle;

Application:

It can also be USD in electronic toy, medical equipment, Walkie-talkie, Intelligent household appliance, annunciator, automobile station reporter, reminder, alarm clock, learning machine, therapeutic apparatus, telecommunication, Reversing radar and all kinds of automatic control devices etc.