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

void setup() {
  pinMode(13,OUTPUT);
  pinMode(12, OUTPUT);
  pinMode(11, OUTPUT);

 lcd.init();
 lcd.backlight();
 //Setup Awal Ketika Running
 lcd.setCursor(5,0);
 lcd.print("LAMPU");
 lcd.setCursor(2,1);
 lcd.print("LALU LINTAS");
 delay(4000);
 lcd.clear();
}
void loop(){

 lcd.setCursor(4,0);
 lcd.print("BERHENTI");
  digitalWrite(13, HIGH);
  digitalWrite(12,LOW);
  digitalWrite(11,LOW);
  delay(3000); 
  lcd.clear(); 

 lcd.setCursor(3,0);
 lcd.print("HATI-HATI");
  digitalWrite(13, LOW);
  digitalWrite(12,HIGH);
  digitalWrite(11,LOW);
  delay(3000); 
  lcd.clear();

  lcd.setCursor(1,0);
 lcd.print("SELAMAT JALAN");
  digitalWrite(13, LOW);
  digitalWrite(12,LOW);
  digitalWrite(11,HIGH);
  delay(3000); 
  lcd.clear();

}