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

int mp=4;
int hp=3;
int mj=8;
int kj=9;
int hj=10;
int tombol=2;
int nyebrang=0;

void setup() 
{
  pinMode(mp, OUTPUT);
  pinMode(hp, OUTPUT);
  pinMode(mj, OUTPUT);
  pinMode(kj, OUTPUT);
  pinMode(hj, OUTPUT);
  pinMode(tombol, INPUT);

  lcd.init();
  lcd.backlight();

}

void loop() 
{
  digitalWrite(mj, LOW);
  digitalWrite(kj, LOW);
  digitalWrite(hj, HIGH);
  digitalWrite(mp, HIGH);
  digitalWrite(hp, LOW);
  lcd.setCursor(1,0);
  lcd.print("TEKAN  TOMBOL");
  lcd.setCursor(1,1);
  lcd.print("SEBELUM JALAN");

  nyebrang = digitalRead(tombol);

  if (nyebrang==HIGH)
  {

    lcd.clear();
    digitalWrite(mj, LOW);
    digitalWrite(kj, HIGH);
    digitalWrite(hj, LOW);
    digitalWrite(mp, HIGH);
    digitalWrite(hp, LOW);
    lcd.setCursor(4,0);
    lcd.print("BERSIAP");
    lcd.setCursor(5,1);
    lcd.print("JALAN");
    delay(3000);
    lcd.clear();

    digitalWrite(mj, HIGH);
    digitalWrite(kj, LOW);
    digitalWrite(hj, LOW);
    digitalWrite(mp, LOW);
    digitalWrite(hp, HIGH);
    lcd.setCursor(4,0);
    lcd.print("SILAHKAN");
    lcd.setCursor(5,1);
    lcd.print("JALAN");
    delay(5000);
    lcd.clear();


  }
    else
    {
      digitalWrite(mj, LOW);
      digitalWrite(kj, LOW);
      digitalWrite(hj, HIGH);
      digitalWrite(mp, HIGH);
      digitalWrite(hp, LOW);
      lcd.setCursor(1,0);
      lcd.print("TEKAN  TOMBOL");
      lcd.setCursor(1,1);
      lcd.print("SEBELUM JALAN");
    }
}