Microphone Sensor High Sensitivity Sound Detect Module Arduino

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Microphone Sensor High Sensitivity Sound Detection Module For Arduino AVR PIC




100% brand new and high quality
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:
1. there is a mounting screw hole 3mm
2. the use 5v DC power supply
3. with analog output
4. there are threshold level output flip
5. high sensitive microphone and high sensitivity.
6. a power indicator light
7. the comparator output is light
Digital Output:
int Led=13;//define LED as interface
int buttonpin=3 //Define D0 Sensor as 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
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);

void loop() {

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





Package Included:

Sensitivity Sound Detection Module x 1