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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 ...
Voice IC/ Module
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Product Description:WTN7 voice ICs are similar with WTN6 sound chip.There are two kinds now (WTN7080,WTN7170 ); the voice length is 80s and 170s, much longer than WTN6 sound chips (WTN6 voice length is only 40s), both package are sop8 and dip8 pin.The audio sample rate can up to 44.1kHZ maximally,16-level volume control.WTN7 chip output mode is PWM, without DAC output. But WTN6 voice IC chip has both PWM and DAC output.PWM output can drive 8R/0.5W speaker, Accurate +/-1% internal shock, no need to have external shock, super-low power consumption in standby mode. Functions:△Working voltage: 2.8V~5.2V.△Long voice length, 80s and 170s for option.△In standby mode, quiescent current less than 5uA.△Accurate+/-1% ...
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 10ms~20min mute. It has many control modes: · MP3 control mode· Key control mode· 3X8 key combination control mode· Parallel-port control mode· 1-line serial port control mode· 3-line serial port control mode· 3-line serial port extension output mode Related Products Product Features☆Duration depends on the SPI flash size, support 2M-32M SPI flash.☆Built-in high-speed audio processor.☆Built-in 13Bit D/A converter, 12Bit PWM output with excellent timbre.☆Sampling frequency 6KHz, 8KHz,10KHz,12KHz,14KHz,16KHz,18KHz...
Product DescriptionWT588D-32L voice chip is our company's classic product, multi time programmable. It has wide application, can be used in industrial fields. Product Features☆Duration depends on the SPI flash size, support 2M-32M SPI flash.☆Built-in high-speed audio processor.☆Built-in 13Bit D/A converter, 12Bit PWM output with excellent timbre.☆Sampling frequency 6KHz, 8KHz,10KHz,12KHz,14KHz,16KHz,18KHz 20KHz.☆PWM output can direct drive 0.5W/8Ωspeaker.☆Support DAC/PWM two kinds of output.☆Support wav audio files.☆Download via USB port; support online and offline download, even with power on, data also can be loaded to SPI flash.☆Support mp3 control mode, key control mode, 1-wire serial port control mode, 3-wire serial port control mode.☆BUSY signal output mode i...
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 8Ω/0.5W speaker, loud voice. Through key control, can long press to record, short press to record, loop playback, level keeps loop playback. Features☆Working voltage: 2.5V~5V.☆Recording sample rate 8KHZ~16KHZ.☆No need to add amplifying circuit, recording distance up to 5 meters.☆Many recording modes and playback modes, short press, long press, level hold etc.☆Support voice recording or play through serial port control.☆Can be extended to record or playback through light control.☆Automatically into low power mode when not working.☆Single chip recording, recording duration ...
Features:☆Using microwave human body induction technology.☆Wide induction range.☆Support DIY. Features and accessories can be customized.☆Offline to replace the voice without tools and software.☆Power-off memory function.☆Built-in MP3 module, supporting MP3 audio format. ☆With internal SPI-Flash memory, available to store audio of 5-30 minutes.☆Support SD card playback(not support hot-plug); play voice of the SPI-flash if there is no SD card.☆Maximally support 32G SD card.☆Support two ...
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