Sound Microphone Voice Detection Sensor

Name: Sound Microphone Voice Detection Sensor
SKU: 5728790
Price: 21.95 ZAR
Availability: InStock

17 available / new

R21.95

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Main centres:	1-3 business days
Regional areas:	3-4 business days
Remote areas:	3-5 business days

Seller

BotGoods (PTY) LTD787

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Product details

Condition

New

Location

South Africa

Product code

5728790

Bob Shop ID

616357142

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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