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2016 - 11 - 14
Product Description:Body induction is a kind of technology that infrared pyroelectric principle is used to induce the body activity information. When a person enters the sensor's effect...
2016 - 11 - 14
Product DescriptionWT588D voice ic chip is multitime programmable music chip, 4 packages:  DIP18, SSOP20, SSOP28, LQFP32.It support silence insertion. One address bit can insert 10...
2016 - 11 - 14
1. Brief IntroductionSmartSound PIR motion activated sound player adopts human body induction technology. When it detects people passing, it can automatically play voice.Download voice ...
2016 - 11 - 14
KingSound V3.0 voice prompter uses pyroelectric body sensor technology. According to different places and different needs, can choose different audiosto play in different times. It can be widely used ...
MP3 Chip/ Module case.aspx?TypeId=29&FId=t4:29:4

MP3 chip supports MP3 audio decoding. It can play according to the specified file name or the specified index number. Can use folder to classify. Support three kinds of memory: SPI-FLASH, micro SD card, USB flash disk.


MP3 Chip/ Module
Features and advantages

☆Support WAV, WMA, MP3 audio format.

☆Three kinds of memory for option: SPI-FLASH, micro SD card, USB flash disk.

☆Audio content can be replaced. Max support 32G micro SD card and 32G U disk.

☆Support file name play, file index play, file name or file index play in the folder.

☆Can replace the audio files of micro SD card through USB interface.

☆Can copy the audio files of micro SD card or U disk to SPI-Flash, offline replace audio.

☆Support key control and asynchronous serial(UART) communication at the same time. ☆General standard interface protocol.

☆Can query the song name current playing, current song’s index number, current working status, current volume setting, the number of files in memory and so on.

☆Support inter-cut among different kinds of memory.

☆Support USB sound card function.

☆Built in 1W amplifier, directly driving 8ohm/1W speaker, 32 volume ranges.

☆DC 3V~5.2V power supply.

 

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Application

Access control system, automotive filed, intelligent household electrical appliance, medical equipment, smart home, advanced game machine, instrument and apparatus, industrial equipment etc.


 

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