Arduino smart Home automation project

CODE



void setup() {

  Serial.begin(9600);

  pinMode (4,OUTPUT);

}



void loop() {

 if (Serial.available()) {



char c = Serial.read ();

if (c == '1'){

  digitalWrite(4,HIGH);

}

else if(c=='0'){

  digitalWrite(4,LOW);

 

}



if (digitalRead (4) == HIGH) {

  Serial.println ("LED ON");

} else {

  Serial.println ("LED OFF");

}

}



 

}



How to make Arduino smart Home automation system. In this project I will show you control your home Electrical bulb magnet door lock AC machine using serial monitor command. this Arduino code you can download my blogger web site.