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Sound Sensor Module

Code: C0100005

RM3.20

  In stock

Overview

The Sound Impact Sensor detects sound from 3 meters away. It includes an onboard potentiometer for easy adjustment of the range of the detection for the sensor.

Features

  • Detection range up to 3 meters away.
  • On-board potentiometer provides an adjustable range of detection
  • Single bit HIGH/LOW output
  • On-board power LED and sensor detection LED.

Pin Definition

  • PIN#1 : AO - Analog output, real-time output voltage signal on the sensor's resistance.
  • PIN#2 : GND - Ground.
  • PIN#3 : VCC - Power input, DC +3.3V/5V.
  • PIN#4 : DO - Sensor detection output (Logic 'H'/'L'). The threshold adjustable via potentiometer.

Application

  • Monitoring System
  • Noise Activated Alarm System

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