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High Sensitivity Sound Microphone Sensor Detection Module For Arduino

High Sensitivity Sound Microphone Sensor Detection Module For Arduino

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High Sensitivity Sound Microphone Sensor Detection Module For Arduino

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In stock: 4

00110

3,50 €

Features:

  • Size:32mm*17mm*8mm(length*width*height)
  • Main chip:LM393, Electret condenser microphone
  • Working voltage: DC 4-6V
  • Signal output indication
  • Single channel signal output
  • The output effective signal is low level
  • When there is sound, outputs low level and the signal light
  • Can be used for Acoustic control light , give sound and light alarm working with Photosensitive sensor ,and sound control, sound detect
  • Circuit board output switch quantity
  • Note: The Maximum induction distance is 0.5

For sound detection module has two outputs:

1. AO, analog output, real-time output voltage signal of the microphone
2. DO, when the sound intensity reaches a certain threshold, the output high and  low signal

  • Digital Output:
    int Led=13;//define LED  interface
    int buttonpin=3 //Define D0 Sensor   Interface
    int val;//define numeric variables val
    void setup()
    {
    pinMode(Led,OUTPUT);// Define LED as output interface
    pinMode(buttonpin,INPUT);//Define D0 Sensor as output Interface
    }
    void loop()
    {
    val=digitalRead(buttonpin);//digital interface will be assigned a value of 3 to  read val
    if(val==HIGH)//When the light sensor detects a signal is interrupted, LED  flashes
    {
    digitalWrite(Led,HIGH)
    }
    else
    {
    digitalWrite(Led,LOW)
    }
    }
  • 2.Analog Output:
    int sensorPin = A5; // select the input pin for the potentiometer
    int ledPin = 13; // select the pin for the LED
    int sensorValue = 0; // variable to store the value coming from the sensor

    void setup() {
    pinMode(ledPin, OUTPUT); 
    Serial.begin(9600); 
    }

    void loop() {

    sensorValue = analogRead(sensorPin); 
    digitalWrite(ledPin, HIGH); 
    delay(sensorValue); 
    digitalWrite(ledPin, LOW); 
    delay(sensorValue);
    Serial.println(sensorValue, DEC); 
    }

  • Operating Voltage: 3V-5V
  • Operating current: 0.02 A

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High Sensitivity Sound Microphone Sensor Detection Module For Arduino

High Sensitivity Sound Microphone Sensor Detection Module For Arduino

High Sensitivity Sound Microphone Sensor Detection Module For Arduino

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