#define houseLED 10
#define streetLED 11
int light= 0; //store the current light value
void setup() {
Serial.begin(9600);
pinMode(houseLED, OUTPUT);
pinMode(streetLED, OUTPUT);
}
void loop() {
light = analogRead(A0); // read and save value from LDR
Serial.println(light);
if(light >450) { //If it is bright...
Serial.println("It is bright outside!");
digitalWrite(houseLED, LOW);
digitalWrite(streetLED, LOW);
}
else if(light >228 && light<451) { //If it's ...
Serial.println("It quite bright outside!");
digitalWrite(houseLED, HIGH);
digitalWrite(streetLED, LOW);
}
else{ //If it's dark...
Serial.println("It very dark!");
digitalWrite(houseLED, HIGH);
digitalWrite(streetLED, HIGH);
}
delay(1000);
}