Thief Security Project

int pirSensor = 8;
int buzzer = 7;
void setup() {
  pinMode(pirSensor, INPUT);
  pinMode(buzzer, OUTPUT);  
}
void loop() {
  int sensorValue = digitalRead(pirSensor);
  if (sensorValue == 1) {
    digitalWrite(buzzer, HIGH); 
  }
 else if (sensorValue ==0 ) {
    digitalWrite(buzzer, LOW); 
  }
}