// LCD16x2 ke Arduino Uno

#include <LiquidCrystal.h>
const int rs = 12, en = 11, d4 = 10, d5 = 9, d6 = 8, d7 = 7;
LiquidCrystal lcd(rs, en, d4, d5, d6, d7);

void setup() {
  lcd.begin(16, 2);
  // Tampilkan Karakter
  lcd.print("Mikrokontroler!");
  Serial.begin(9600);
}

void loop() {
  // ...
  Serial.println("Hello Mikro!");
  delay(1000);
}