| Message: | 1.Shenzhen Waytronic Electronics Co., Ltd.located in 4th Floor, 11th Building, Factory Building, Fuan Second Industrial City, Dayang Development Zone, Fuyong Street, Bao'an District, Shenzhen, China,Bao'an District,Shenzhen City,Guangdong Province,China,with elegant environment and convenience, market information delivered smoothly.Waytronic is Waytronic which is a specialized inIndustry and agriculture,Electronic Component,Integrated circuit (IC).
2.WaytronicWT2003B02 MP3 sound module, is a powerful MP3 module with newly high quality, support MP3, WAV audio decoding,built in WT2003S mp3 sound chip, meet customers 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 formatSupport 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: Application:audio playerchanting boxmantra boxmusic playercar music/car audio systemwarning sound on vehiclessecurity alarm systemclockautomatic school bell ringing systemsVehicle navigation voice broadcastTransportion 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 p |
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