int sensorPin = A0; // input pin for the potentiometer
int digitalvalue = 0;// variable to store the value coming from the sensor

void setup() {
Serial.begin(9600);
}

void loop() {
  digitalvalue = analogRead(sensorPin); // read the value from the analog channel
  Serial.print("digital value = ");
  Serial.println(digitalValue); //print digital value on serial monitor
  delay(1000);
}