//Sertakan library Servo
#include <Servo.h>
#include <Wire.h> // Library komunikasi I2C 
#include <LiquidCrystal_I2C.h> // Library modul I2C LCD

LiquidCrystal_I2C lcd = LiquidCrystal_I2C(0x27, 16, 2); 

Servo myservo;  
void setup() {
  myservo.attach(11);  // servo terhubung pin 9 

  // inisialisasi LCD:
  lcd.init();
  lcd.backlight();
  lcd.clear();
  lcd.print("Modul I2C LCD"); 
  lcd.setCursor(0, 1); 
  lcd.print("www.ardutech.com");
}

void loop() {
  //sudut 0
  myservo.write(0); 
  delay(2000); 
  //sudut 90
  myservo.write(90); 
  delay(2000);  
  //sudut 180
  myservo.write(180); 
  delay(2000);
}