   variables and functions, as if all were declared `static` (see large comment
   in loop() for details on `static`)
   */
-
 namespace
 {
     LiquidCrystal lcd = LiquidCrystal(12, 11, 5, 4, 3, 6);                       // numbers of the interface pins

  lcd.setCursor(0, 0);
  lcd.print(F("  Dremel Centrifuge"));
  lcd.setCursor(0, 2);
  lcd.print(F("Set speed: ___"));
  lcd.setCursor(0, 3);
  lcd.print(F("   Push to "));


        lcd.print(F("  "));

        spinningStartTime = millis();
        mode = Mode::SPINNING;
      } // if(wpb.pressed())
      break;
