LM393 Sound Detection Sensor Module Sonar Sensor
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.... - the output valid signal is low. - when sound output is low, signal light. - can be used for voice-activated lights, with light sensors to make a sound and light alarm, and sound control, sound testing occasions. - the output switch circuit boards!...
Oky Newstar Technology Co., Ltd
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High Sensitivity Sound Detection Sensor Module For Arduino AVR PIC
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..., real-time output voltage signal of the microphone 2. DO, when the sound intensity reaches a certain threshold, the output high and low signal Module Features: 1. There is a mounting screw hole 3mm 2. Power Supply: DC 5V 3. With analog output 4. There are...
Shenzhen Creatall Electronics Co., Ltd.
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30s Playing Time Battery Sound Recording Module With Music / Voice Mode
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...Sound Module, the perfect sound recording module for greeting cards. This custom sound module is powered by 3 AG13 Cell Batteries (4.5v) and comes in a Blister Card package. It's size is customizable and it has a playing time of 30s. With the Baby Sound Module, you can record any sound you like and share it with your loved ones. This sound module......
Tung wing electronics（shenzhen) co.,ltd
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1295 Buzzer Recordable Sound Module , Recordable Voice Module For Greeting Card 12V
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...Recordable Sound Module 12V Buzzer 1295 Buzzer Type Add music or a personal message to your greeting cards with our greeting card sound module. This sound chip module for greeting cards can easily be recorded using the built in microphone. This is perfect for DIY singing or talking cards. Product Description Recordable Sound Module is a sound module for adding sound......
Dongguan Hesheng Creative Technology Co., Ltd.
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Recordable Voice Module DIY Greeting Card Chip 4 Minutes Sound Chip Module
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Recording and Playback Operations: 1. Press and hold the record button, hear the ''DI'' sound and speak to the microphone to start recording. 2. Press the record button again to hear the sound of the drop. Release the record button to indicate that the recording is complete. 3. Press again to play the currently recorded sound, and play the recorded sound......
Shenzhen Kin Weirr Electronic Co., Ltd
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Mini 4 Channel Car DVR Recorder For School Bus G - Sensor Module AHD Camera Input
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...Recorder For School Bus G - Sensor Module AHD Camera Input Main Features: 1, H.264 Video Compression,Support 4CH 720P AHD Camera input; 2, Exclusive pre-allocated file system, solve the file fragmentation / SD lost / file garbled etc issue,protect data file; 3, 10-36V Wide Voltage, Lower power consumption; 4, SD Card Storage ( Dual SD Card, each max 128GB ), 5, Support GPS/3G/4G/WIFI /G-sensor module......
VisionMaster (Shenzhen) Industrial Co., Ltd.
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Pre-recorded Music Electronic Chip Voice Recorder Chip Sound Recording Module for Greeting Cards Mounting Type Welding
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... PCB manufacturing wave soldering reflow soldering BOM test points package types QFP BGA SOP sensors connectors relays power modules microcontrollers memory chips oscillators filters transformers heat sinks ESD protection AOI flying probe test functional ......
Shenzhen XinZhanHong Technology Co., Ltd.
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Small 4.2V 200M Hidden Sound Recorder Built In High Sensitivity MEMS
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... Ring recorder covert audio recorder slips through any security checkpoint! secret voice recording, hide in card holder, hide in wallet, hide in hand and pocket! Ⅱ. Applications: 1. Secret Voice Recording 2. Evidence collected for criminal Ⅲ....
Shenzhen D-Fit Technology Co., Ltd.
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260g Cassette Tape Radio Sound Recording Pointer Display AM FM Radio
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...Sound Recording Radio Tape Record And Tape Player AM FM Radio This Cassette Recording Radio is a tape player radio that allows you to record sound and listen with a headphone jack. It is made of durable plastic material and comes in a classic black color. This Tape Player Radio with Headphone Jack makes it easy to enjoy your favorite music and radio shows. 260g Sound Recording Radio Tape Record......
Shenzhen Xiboman Electronics Co., Ltd.
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Audio Set Interface External Sound Recording Microphone Usb Live Streaming Voice Changing
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Mobile Sound Card Audio Set Interface External Usb Live Streaming Voice Changing Specification colour: black Material: metal size: 125 x 105 x 25mm Battery: 1000 mAh lithium ion rechargeable battery Sound card chip: Two noise reduction DSP chips Sound card......
Shenzhen Fierter Technology CO.,Ltd.
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