Onchdbfhuu Voice-Activated Sound Sensor Module Microphone 5Pcs Detection Whistle Switch

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Description

Amazon The triggered threshold is adjustable via a built-in potentiometer. Used to detect the intensity of the ambient sound. Output: digital signal (LOW / HIGH). Sound Sensor for , , ESP8266, , or any 5V or 3.3V microcontroller.
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Description (1)

The triggered threshold is adjustable via a built-in potentiometer. Used to detect the intensity of the ambient sound. Output: digital signal (LOW / HIGH). Sound Sensor for , , ESP8266, , or any 5V or 3.3V microcontroller.

Product specifications

Brand Onchdbfhuu
EAN
  • 6031961519922
MPN
  • I501023512

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