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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,...
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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...
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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 ...
Music Alarm Clock case.aspx?TypeId=128&FId=t4:128:4

Music alarm clock can play songs, different from traditional alarm clock. This alarm clock has USB interface. The inner voice files can be replaced. You can copy what you like, any mp3 files. We also accept function customization, such as alarm clock with recording function. We can provide circuit board or finished products.

Music Alarm Clock
Features and advantages

Adopt WT2003 voice chip as core circuit,able to replace audiofiles.

With USB port, connected to computer to change audio files.

32Mbit SPI-FLASH memory, can download about 4-minute MP3 music (Memory size can be chose).

USB sound card function.

Built in 1W amplifier, directly driving 8R/1W speaker.

Volume adjust function.

Power supply: 3PCS 1.5V dry batteries.

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