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Sound detect Sensor for Arduino PIC AVR 8051 microcontroller

Sound detect Sensor for Arduino PIC AVR 8051 microcontroller

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Rs: 250 /- PKR

Availability: 1

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Product SKU: CKT-0101

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Sepcifications

Signal output indicator
Adjustable accuracy
Audio signal gain up to 200
Onboard audio power amplifier LM386
Mounting holes size: 2.0mm
Power: 3.3V ~ 5.3V
Frequency range: 50Hz ~ 20KHz

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Description
Reviews (1)

A sound detection sensor module commonly found as the KY-037 or KY-038 is widely used across Arduino, PIC, AVR, and 8051 architectures because it operates on a simple, universal hardware layout.
It contains a small condenser microphone that converts sound vibrations into electrical signals, which are then processed by an onboard LM393 comparator chip