// Nama=Firza al-katiri
// Kelas=8-b
// SMP=Bina Qurani islamic boarding school

#include <LiquidCrystal_I2C.h>

// Adjust the I2C address if necessary
LiquidCrystal_I2C lcd(0x27, 16, 2);

// Pin for the LED
const int ledPin1 = 13;
const int ledPin2 = 12;
const int ledPin3 = 11;

String teks1 ="Selamat Datang";

String teks2 ="Simulasi LCD";
String teks3 ="BQ Islamic School";
String teks4 ="Arduino Uno";
String teks5 ="Nama Siswa";
String teks6 ="Kelas 8A/8B";

void setup() {
  lcd.init();
  lcd.backlight();
  pinMode(ledPin1, OUTPUT);
  pinMode(ledPin2, OUTPUT);
  pinMode(ledPin3, OUTPUT);

}

void loop() {
  lcd.setCursor(0, 0);
  lcd.print(teks1);
  lcd.print(teks2);
  lcd.print(teks3);
  lcd.print(teks4);


  digitalWrite(ledPin1, HIGH);
  delay(1000);
  digitalWrite(ledPin1, LOW);
  delay(1000);
  digitalWrite(ledPin2, HIGH);
  delay(200);
  digitalWrite(ledPin2, LOW);
  delay(300);
  digitalWrite(ledPin3, HIGH);
  delay(300);
  digitalWrite(ledPin3, LOW);
  delay(300);

// Teks 1
  lcd.setCursor(0, 0);
  lcd.print(teks1);
  
  // Teks 2
  lcd.setCursor(0, 1);
  lcd.print(teks2);

  // Menunda eksekusi program selama 2000 milidetik atau 2 detik
  delay(2000);

  // Menghapus seluruh tampilan pada layar LCD
  lcd.clear();

  // Membuat Teks 3 bergeser ke kiri
  for (int i = teks3.length() - 1; i >= 0; i--) {
    lcd.setCursor(0, 0);
    lcd.print(teks3.substring(i));
    delay(250);
  }

  delay(2000);

  // Membuat Teks 4 Muncul satu persatu
  for (int i = 0; i < teks4.length(); i++) {
    lcd.setCursor(0, 0);
    lcd.print(teks4.substring(0, i + 1));
    delay(250);
  }

  delay(3000);

  // Teks 5
  lcd.setCursor(0, 0);
  lcd.print(teks5);

  // Teks 6
  lcd.setCursor(0, 1);
  lcd.print(teks6);

  delay(2000);
  
  lcd.clear();




}