#include <"LiquidCrystal">

cost int ledPin = 13;
cost int buzzerPin = 8;
LiquidCrystal lcd(12, 11, 5, 4, 3, 2);

void setup() {
  pinMode (ledPin, OUTPUT);
  pinMode (buzzerPin, OUTPUT);
  
  lcd begin(16, 2);
  
  lcd.print("Arduino Uno")
  lcd.setCursor(0, 1);
  lcd.print("Lampu Berkedip");
  delay(2000);// put your setup code here, to run once:

}

void loop() {
  digitalWrite(ledPin, HIGH);
  tone(buzzerPin, 1000);
  delay(500);
  
  digitalWrite(ledPin, LOW);
  tone(buzzerPin, 1000);
  delay(500);
  
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("LED = ON");
  lcd.setCursor(0, 1);
  lcd.print("buzzer = ON");
  delay(1000);
  
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("LED = OFF");
  lcd.setCursor(0, 1);
  lcd.print("buzzer = OFF")
  delay(1000);// put your main code here, to run repeatedly:

}