const int sensorPin = A0; // This selects which pin is recieving the data

void setup() {
  Serial.begin(115200);
  while (!Serial);
}

void loop() {
  int sensorValue = analogRead(sensorPin); // This reads the data from the defined pin

  // This sends the value it is reading
  Serial.println(sensorValue);

  delay(200); // This controls how fast the graphic scrolls.
}