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WT2003 series

WT2003B02 MP3 Sound Module

Feature:

☆Support WAV, MP3 audio format

☆Use SD card and U disk as storage, change audio freely, maximum support 32G SD card and 32G U disk.

☆Support inter-cut play between different storage.

☆Support combination play.

☆Inner 1W amplifier, directly drive 8ohm/1w speaker, with 32-level volume.


适用范围:
上市时间: 2017 - 12 - 07
产品描述:
产品说明:
WT2003B02 MP3 sound module, is a powerful MP3 module with newly high quality, support MP3, WAV audio decoding,built in WT2003S mp3 sound chip,  meet customer’s demand from many aspects. Support file name specified play and indexing serial number play two play mode, more flexible to organize the audio file. Can classify by folder, play according to appointed file name in folder or indexing serial number. Support SD card and U disk storage, with mass memory. Features:☆Support WAV, MP3 audio format☆Support 8~48KHz sampling rate, 8~320Kbps bit rate MP3 audio file.☆Support 8~44.1KHz sampling rate WAV audio file.☆Use SD card and U disk as storage, change audio freely, maximum support 32G SD card and 32G U disk.☆Through USB interface to change SD card audio.☆Support key control and...
  • Details

WT2003B02 MP3 sound module, is a powerful MP3 module with newly high quality, support MP3, WAV audio decoding,built in WT2003S mp3 sound chip,  meet customer’s demand from many aspects. Support file name specified play and indexing serial number play two play mode, more flexible to organize the audio file. Can classify by folder, play according to appointed file name in folder or indexing serial number. Support SD card and U disk storage, with mass memory.


 

Features:

☆Support WAV, MP3 audio format

☆Support 8~48KHz sampling rate, 8~320Kbps bit rate MP3 audio file.

☆Support 8~44.1KHz sampling rate WAV audio file.

☆Use SD card and U disk as storage, change audio freely, maximum support 32G SD card and 32G U disk.

☆Through USB interface to change SD card audio.

☆Support key control and UART asynchronous serial communication simultaneously, with standard interface protocol, and stronger function, more flexible and convenient control.

☆Support inter-cut play between different storage.

☆Support combination play.

☆Inner 1W amplifier, directly drive 8ohm/1w speaker, with 32-level volume.

☆DC 5V power supply.

 

Pin Description:

WT2003B02 MP3 Sound Module

WT2003B02 MP3 Sound Module 

Application:

audio player

chanting box

mantra box

music player

car music/car audio system

warning sound on vehicles

security alarm system

clock

automatic school bell ringing systems

☆ Vehicle navigation voice broadcast

☆ Transportion inspection, toll station voice prompt;

☆ Railway station, bus station security check voice prompt;

☆ Electric power, communication, financial business hall voice prompt;

☆ Vehicle access way verification voice prompt;

☆ Public security frontier inspection channel voice prompt;

☆ Multi-channel voice alarm or voice guidance of equipment operating;

☆ Electric sightseeing car safety driving voice warning;

☆ Mechanical and electrical equipment fault automatic alarm;

☆ Fire voice alarm

☆ Automatic broadcasting equipment, timing broadcast;

☆ Early education machines and toys for children;

☆ Smart home appliances;


发布时间: 2016 - 11 - 14
WT2003B01 is a powerful MP3 module with high quality, support MP3 and WAV audio decoding. Support standard asynchronous serial communication baud rate 9600, control mode is flexible. Support SPI-Flash storage. With the functions of file index play, file name play in specified root directory, inter-cut, single cycle, loop playback; built in 1W power amplifier; 32-level volume adjustment and stereo I/O port output. Maximum support 128M Flash.Features:☆Standard UART communication interface, default baud rate is 9600.☆Specifying address play, specifying root directory file name, specifying inter-cut address to play, volume level, previous and next, stop playing, loop mode are achievable;☆By default, not play when power on; have BUSY status indicator; high level when playing at BUSY status.☆Con...
发布时间: 2016 - 11 - 14
WT2003B02 MP3 sound module, is a powerful MP3 module with newly high quality, support MP3, WAV audio decoding,built in WT2003S mp3 sound chip,  meet customer’s demand from many aspects. Support file name specified play and indexing serial number play two play mode, more flexible to organize the audio file. Can classify by folder, play according to appointed file name in folder or indexing serial number. Support SD card and U disk storage, with mass memory. Features:☆Support WAV, MP3 audio format☆Support 8~48KHz sampling rate, 8~320Kbps bit rate MP3 audio file.☆Support 8~44.1KHz sampling rate WAV audio file.☆Use SD card and U disk as storage, change audio freely, maximum support 32G SD card and 32G U disk.☆Through USB interface to change SD card audio.☆Support key control and...
发布时间: 2016 - 11 - 14
WT2003 B03 is a new MP3 module with powerful function and high quality, satisfying customer’s needs from many aspects. It has two play modes. One is the specified root directory file name play and the other is the specified index order play. It is available to build folder to classify, playing according to the file index order of the folder. SPI-FLASH (8~128Mbit), SD card(Max 32G) and U disk(Max 32G), these three kinds of memory are all supported.  Features:☆Support sample rate 8~48KHz, bit rate 8~320Kbps MP3 audio file. ☆SPI-FLASH, TF card and U disk as memory, free to change audios, maximum support 32G TF card and 32G U disk (FAT or FAT32).☆SPI FLASH can store 2047 pieces of audio.☆Free to change audio files of TF card through USB interface(XP system, WIN7 system, WIN8 sys...
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2016 - 11 - 14
WT2003B01 is a powerful MP3 module with high quality, support MP3 and WAV audio decoding. Support standard asynchronous serial communication baud rate 9600, control mode is flexible. Support SPI-Flash storage. With the functions of file index play, file name play in specified root directory, inter-cut, single cycle, loop playback; built in 1W power amplifier; 32-level volume adjustment and stereo ...
2016 - 11 - 14
WT2003B02 MP3 sound module, is a powerful MP3 module with newly high quality, support MP3, WAV audio decoding,built in WT2003S mp3 sound chip,  meet customer’s demand from many aspects. Support file name specified play and indexing serial number play two play mode, more flexible to organize the audio file. Can classify by folder, play according to appointed file name in folder or indexin...
2016 - 11 - 14
WT2003SXX-20N is a kind of MP3 voice chip with powerful function and high quality, supporting MP3 audio decoding and satisfying customer’s needs from many aspects. It has two play modes. One is the specified file-name play and the other is the specified index order play. It is available to build folder to classify, specify file-name play within folder or play according to the index order. It is bu...
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