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2017 - 10 - 21
Product Description:WTN6 series sound chip is 4-bit controller. At present there are three kinds of chip: WTN6010, WTN6020, WTN6040, WTN6090 (voice length is 10s,20s,40s,...
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 - 12 - 15
WTR050 voice recording chip is a multifunctional voice record & playback chip, specially designed for recording voice, long recording distance, good sound quality, can directly drive...
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 ...
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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