 #define DEFAULT_EMPTY_VALUE 8237827
 #define BAUD_RATE 9600
 
+// Not in use. May be used in the future.
 int EEPROM_ADDR = 0;
 
 // initialize the library with the numbers of the interface pins


/*
  LiquidCrystal Library - Hello World

 Demonstrates the use a 16x2 LCD display.  The LiquidCrystal
 library works with all LCD displays that are compatible with the
 Hitachi HD44780 driver. There are many of them out there, and you
 can usually tell them by the 16-pin interface.

 Hx711.DOUT - pin #A1
 Hx711.SCK  - pin #A2

 This example code is in the public domain.
 * LCD RS pin to digital pin 13
 * LCD Enable pin to digital pin 12
 * LCD D4 pin to digital pin 8

 * 10K resistor:
 * ends to +5V and ground
 * wiper to LCD VO pin (pin 3)
 */

// include the library code:
