#include <LiquidCrystal_I2C.h> 
#include <Servo.h>

LiquidCrystal_I2C lcd(0x27, 16, 2)
;Servo myservo;
int potpin = 7;
int val;

void setup() {
  myservo.attach(3);
   lcd.begin(16, 2);
  lcd.backlight();
}
void loop() {
  val = analogRead(potpin);
  val = map(val, 0, 1023, 0, 180);
  myservo.write(val);
  lcd.clear();
  lcd.setCursor(0,0);
  lcd.print("Sudut = ");
  lcd.setCursor(10,0);
  lcd.print(val);
  delay(15);
 
}