#include <Wire.h>
#include <LiquidCrystal_I2C.h>
LiquidCrystal_I2C lcd(0x27, 16, 2);
int segmentPins[]={22,23,24,25,26,27,28};
int angka[]={
  
  B01100110,  //4
  B01111111,  //8
  B01001111,  //3
  B01001111,  //3
  };
  byte customChar1[] = {
  B10000,
  B01001,
  B00110,
  B00000,
  B00000,
  B00000,
  B11000,
  B00100
  };
  byte customChar2[] = {
  B00001,
  B00010,
  B00100,
  B00100,
  B01110,
  B01010,
  B11111,
  B01110
};
byte customChar3[] = {
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
  B00011,
  B00100
};
byte customChar4[] = {
 B01000,
  B10000,
  B10010,
  B10101,
  B10010,
  B10000,
  B01000,
  B00110
};
byte customChar5[] = {
  B00000,
  B00000,
  B00000,
  B00000,
  B00000,
  B01110,
  B10001,
  B00000
};
byte customChar6[] = {
  B00010,
  B00001,
  B10101,
  B00001,
  B10101,
  B00001,
  B00010,
  B11100
};
void setup() {
  
  lcd.init();
  lcd.backlight();
  lcd.home();
  
  for(int i = 22;i<=28 ; i++){
    pinMode(i, OUTPUT);
  }
}

void loop() {
lcd.createChar(0, customChar3);
lcd.setCursor(0,0);
lcd.write(0);

lcd.createChar(1, customChar2); // Menggunakan indeks 1
lcd.setCursor(1,0);
lcd.write(1);

lcd.createChar(2, customChar1); // Menggunakan indeks 2
lcd.setCursor(2,0);
lcd.write(2);

lcd.createChar(3, customChar6); // Menggunakan indeks 3
lcd.setCursor(2,1);
lcd.write(3);

lcd.createChar(4, customChar5); // Menggunakan indeks 4
lcd.setCursor(1,1);
lcd.write(4);

lcd.createChar(5, customChar4); // Menggunakan indeks 5
lcd.setCursor(0,1);
lcd.write(5);

  lcd.setCursor(4,0);
  lcd.print("GILANG");

  lcd.setCursor(4,1);
  lcd.print("4833");

  for(int i = 0 ; i<4 ; i++){
    PORTA = angka[i];
    delay(1000);
    PORTA = B00000000;
    delay(500);
  };
}