const int AnalogIn  = A0; // select the input pin for LDR

int sensorIn = 0;// variable to store the value coming from the sensor


void setup() {

Serial.begin(9600);//sets serial port for communication

}

void loop() {

sensorIn = analogRead(AnalogIn);// read the value from the sensor

Serial.println(sensorIn);//prints the values coming from the sensor on the screen

delay(100);

}