int val=0;
int sensorPin=A0;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(A0, INPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
  val=analogRead(A0);
  Serial.print("Sensor Value:");
  Serial.println(val);
  delay(100);

}