#include <LiquidCrystal_I2C.h> 
LiquidCrystal_I2C lcd(0x27, 16, 2);

void setup() {
  lcd.init();
  lcd.backlight();
  pinMode(18, INPUT);
}
void loop() {
  int btn = digitalRead(18);

  if (btn==0) {
    lcd.clear();
    lcd.setCursor(1,5);
    lcd.print("IZAL");
  }


  if (btn==1) {
    lcd.clear();
    lcd.setCursor(10,1);
    lcd.print("GOOD");
  }

  delay(1000);

  // SAVE AS COPY IF YOU WANT TO EDITING THIS CODE OR EDIT THIS SIMULATION
}