Arduino Sound Detection Sensor Project

Sound Detecting Security System using Arduino uno and Sound Detector sensor

Mar 11, 2021

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10805 views

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1 respects

tracking

security

monitoring

Components and supplies

Buzzer

Jumper wires (generic)

LED (generic)

Arduino UNO

Solderless Breadboard Half Size

SparkFun Sound Detector (with Headers)

Tools and machines

Tape, Double Sided

Project description

Code

sound detecting security system

arduino

1int soundSensor=2;
2int LED=4;
3boolean LEDStatus=false;
4
5void  setup() {
6 pinMode(soundSensor,INPUT);
7 pinMode(LED,OUTPUT);
8
9}
10
11void  loop() {
12
13  int SensorData=digitalRead(soundSensor); 
14  if(SensorData==1){
15
16    if(LEDStatus==false){
17        LEDStatus=true;
18        digitalWrite(LED,HIGH);
19    }
20    else{
21        LEDStatus=false;
22        digitalWrite(LED,LOW);
23    }
24  }
25 }

int soundSensor=2;
int LED=4;
boolean LEDStatus=false;

void  setup() {
 pinMode(soundSensor,INPUT);
 pinMode(LED,OUTPUT);

}

void  loop() {

  int SensorData=digitalRead(soundSensor); 
  if(SensorData==1){

    if(LEDStatus==false){
        LEDStatus=true;
        digitalWrite(LED,HIGH);
    }
    else{
        LEDStatus=false;
        digitalWrite(LED,LOW);
    }
  }
 }

Downloadable files

diagram

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