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Sound Microphone Voice Detection Sensor
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Sound Microphone Voice Detection Sensor

New 17 were available
R21.95
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Main centres:  1-3 business days
Regional areas: 3-4 business days
Remote areas: 3-5 business days
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BotGoods (PTY) LTD788
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Product details

Condition
New
Location
South Africa
Customer ratings:
2 ratings
Product code
Id-1352
Bob Shop ID
517335307
1.Weight: 5g 2. Working voltage: For DC 4-6V 3. Adopt LM393 main chip 4. Electric condenser microphone 5. Features single channel signal output 6. Low level output signal used for sound control light 7. Great module for sound alarm system. Interface Definition: 1. AO: Analog output sensor 2. GND: Ground 3. VCC: Power supply input range: 3V-24V. 4. DO: Digital output (comparator output) 5. Two red LED indication: power and sensor. 6. POWER: Power is off. 7.SENSOR: When the microphone senses sound reaches a certain value, this LED light.
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Customer ratings: 2 ratings

all good thanks
09 Jul 2021
Great seller! Thank you
17 May 2023