Introduction: The product is a high-quality Elevator dedicated voice layer, but also a professional voice advertising machine. It is suitable for some well-known brand elevators such as Mitsubishi, Hitachi, KONE, Thyssen, Otis, monek, Fujita, etc. It adopts high-performance CPU and high-quality voice decoding chip, supports MP3 format audio file, integrates high-precision height sensor, and supports changing floor language and advertising language. Installation is very convenient, one in place. The elevator voice station announcer can not only set up the floor report voice, but also insert some advertising voice or security prompt voice. The elevator is not only a passenger carrying tool up and down. The elevator voice station announcer can insert some elevator voice advertisements and...
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 mo...
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,90s independently). WTN6040 and WTN6090 have been put into market. WTN6010 and WTN6020 will come soon. The package of WTN6 sound ICs are sop8 and dip8. Audio sample rate is up to 64 kHz maximally,16-level volume control. Two audio output modes: PWM output and DAC output. Accurate +/-1% internal shock, no need to have external shock, ultra-low power consumption in standby mode. Functions:△Working voltage: 2.8V~5.2V.△In standby mode, quiescent current less than 5uA.△Accurate+/-1% internal shock, with the function of low voltage reset (LVR=1.8V), watchdog timekeeping and I/O r...
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 ...