#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27,16,2);  // set the LCD address to 0x27 for a 16 chars and 2 line display
  int n;
  float f;
void setup()

{
  lcd.init();                      // initialize the lcd 
  lcd.init();
  // Print a message to the LCD.
  lcd.backlight();
  lcd.setCursor(1,0);
  lcd.print("n =");
  lcd.setCursor(1,3);
  lcd.print("f =");
}


void loop()
{
  lcd.setCursor(5,0);
  lcd.print(n);
  n++;

  lcd.setCursor(10,0);
  lcd.write(0xF4);
  
  lcd.setCursor(5,1);
  lcd.print(f,3);
  f=f+0.001;

  lcd.setCursor(10,0);
  lcd.write(0xDF);
  lcd.print("C");
  
  delay(500);


}