#include <LiquidCrystal.h>
#include <SD.h>

File myFile;

const int rs = 2, en = 3, d4 = 7, d5 = 6, d6 = 5, d7 = 4; //lcd pins
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

void setup() {
  if (!SD.begin(10)) { //make sure sd card was found
    while (true);
  }
  

  lcd.begin(16, 2);
  lcd.setCursor(0, 0);
  lcd.print("Inisialisasi");
  lcd.setCursor(0, 1);
  lcd.print("SD Card");
  delay(2000);
  lcd.clear();
  lcd.setCursor(0, 0);
  lcd.print("Membaca File");
  lcd.setCursor(0, 1);
  lcd.print("myfile.txt");
  delay(2000);
  lcd.clear();
}

void loop() {
  myFile = SD.open("myfile.txt"); // open the file for reading

  lcd.setCursor(16, 2); //
  lcd.autoscroll(); //enable auto-scrolling


  if (myFile) { 
    while (myFile.available()) { //execute while file is available
      char letter = myFile.read(); //read next character from file
      lcd.print(letter); //display character
      delay(300);
    }

    myFile.close(); //close file
  }

  lcd.clear();
}