#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd (0x27, 16, 2);
#define switch0 13
#define switch1 12
#define switch2 11
#define LED0 10
#define LED1 9
#define LED2 8

void setup()
{  
  // put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(switch0, INPUT);
  pinMode(switch1, INPUT);
  pinMode(switch2, INPUT);
  pinMode(LED0, OUTPUT);
  pinMode(LED1, OUTPUT);
  pinMode(LED2, OUTPUT);
  lcd.init();
  lcd.clear();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("LKS ELECTRONICS");
  lcd.setCursor(0,1);
  lcd.print("CIMAHI 2023");
  delay(1000);
  lcd.init();
  lcd.clear();
  lcd.backlight();
  lcd.setCursor(0,0);
  lcd.print("======MENU======");
  lcd.setCursor(0,1);
  lcd.print("1.SET 2.MONITOR");
}

void loop()
{
  // put your main code here, to run repeatedly:
  byte set0=digitalRead(switch0);
  if (set0==LOW)
  {
    digitalWrite(LED0, LOW);
    digitalWrite(LED1, LOW);
    digitalWrite(LED2, HIGH);
    lcd.clear();
    lcd.setCursor(0,0);
    lcd.print("===== SET =====");
    lcd.setCursor(0,1);
    lcd.print("Set. Temp");
  }
  else
  {

  }

}