Big Microphone Sound Sensor Module

A sound sensor is defined as a module that detects sound waves through its intensity and converting it to electrical signals. Featured By RoboticsBD.

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Features:

1. For sound detection module has two outputs: AO, DO. 
2. High sensitive microphone and high sensitivity. 
3. With power indicator light. 
4. There is a mounting screw hole 3mm 
5. With analog output.

Please allow 5% measuring deviation due to manual measurement.

Documentation:

Sample Code 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)}

Sample Code 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);}

Package Includes:

1 x Big Microphone Sound Sensor Module