#include <Wire.h>
#include <LiquidCrystal_I2C.h>

#define LCD1_ADDRESS 0x27  // Address of the first LCD
#define LCD2_ADDRESS 0x26  // Address of the second LCD

#define LCD_COLUMNS 16
#define LCD_ROWS 2

LiquidCrystal_I2C lcd1(LCD1_ADDRESS, LCD_COLUMNS, LCD_ROWS);
LiquidCrystal_I2C lcd2(LCD2_ADDRESS, LCD_COLUMNS, LCD_ROWS);

void setup() {
  lcd1.init();    // Initialize the first LCD
  lcd1.backlight();  // Turn on the backlight of the first LCD
  lcd2.init();    // Initialize the second LCD
  lcd2.backlight();  // Turn on the backlight of the second LCD
}

void loop() {
  for (int i = 0; i < 100; i++) {
    int tens = i / 10;  // Get the tens digit
    int ones = i % 10;  // Get the ones digit
    
    // Set the cursor positions for LCD1 and LCD2
    lcd1.setCursor(0, 0);
    lcd2.setCursor(0, 0);
    
    // Print the numbers on LCD1 and LCD2
    lcd1.print(tens);
    lcd2.print(ones);
    
    // Add a delay to make the numbers visible
    delay(500);
  }
}