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

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Description

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

Product specifications

Brand YRREATY
EAN
  • 6033749516789

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