#include <LiquidCrystal.h>

LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup()
{
  lcd.begin(16, 2);
  lcd.print("SICAKLIK");
}

void loop()
{
  int sensor = analogRead(A0);
  float voltage = sensor * (5.0 / 1024.0);
  float celsius = (voltage - 0.5) * 100.0;

  lcd.setCursor(0, 1);
  lcd.print(celsius);
  lcd.setCursor(5, 1);
  lcd.print("C");
}