Automatic light

int LDR_Pin = A0; //analog pin 0

int LED = 11;

void setup(){

pinMode(LED,OUTPUT);

Serial.begin(9600);

}

void loop(){

int LDRReading = analogRead(LDR_Pin);

Serial.println(LDRReading);

if(LDRReading>600)

{

digitalWrite(LED,HIGH);

delay(250);

digitalWrite(LED,LOW);

delay(250);

}

else if(LDRReading<600)

{

digitalWrite(LED,LOW);

}

//just here to slow down the output for easier reading

}

//resister connected leg Ao,resister leg 5V,ldr free leg gnd!