   extinguisher.write(90);
 }
 
+int detectSound(){return 0;}
+int detectBaby(){return 0;}
+int usingCamera(){return 0;}
+
 void extinguishFire(){
   while (detectFire()) {
     if (frontUltrasonic.getDistance() > 3) {

  } else {
    digitalWrite(MIC_LED, LOW);
  }
 } 
}
  

    }
    delay(100);
  }
}


