Automatic Light System With Arduino

Automatic Light System With Arduino

 Source Code :

const int ledPin = 13;

const int ldrPin = A0;

void setup () {

  pinMode(ledPin, OUTPUT);

  pinMode(ldrPin, INPUT);

}

void loop() {

  int ldrStatus = analogRead(ldrPin);  

  if (ldrStatus >= 400) {

  

       digitalWrite(ledPin, HIGH);

      delay(1000);

  }

  else {

    

    digitalWrite(ledPin, LOW);

  }

}

Site Link: Download Arduino IDE

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