Arduino Sound Detection Sensor Project

Sound Detecting Security System using Arduino uno and Sound Detector sensor

Mar 11, 2021

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13160 views

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1 respects

tracking

security

monitoring

Devices & Components

Arduino Uno Rev3

Buzzer

Jumper wires (generic)

LED (generic)

Solderless Breadboard Half Size

SparkFun Sound Detector (with Headers)

Hardware & Tools

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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