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High Sensitivity Sound Microphone Sensor Detection Module for Arduino Elecrtronic Kit

Microphone sensor module
Item Code: TOP862728098
SKU:
8627340
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  • Description
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Introduction

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

Module features:

  • there is a mounting screw hole 3mm
  • the use 5v DC power supply
  • with analog output
  • there are threshold level output flip
  • high sensitive microphone and high sensitivity.
  • a power indicator light
  • the comparator output is light

 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)}

 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);}

Shipping List

  • Microphone sensor module: 1pcs

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