 
   output += "Rounded:" + String(roundedDistance) + "\n\n";
 
-
-
-
   sd.begin();
   sd.writeFile(OUTPUT_FILENAME, output);
 

  digitalWrite(MOSFET_US_PIN, LOW);
  delay(500);

  // Average the readings
  double sumDistance = 0.0;
  for (int i = 0; i < NUM_READINGS; ++i)

  output += "Trial " + String(count) + "\n";
  output += "-------------------\n";


  digitalWrite(MOSFET_US_PIN, HIGH);
  delay(3000);

  // Take X readings
  int distanceReadings[NUM_READINGS];
