#include <LiquidCrystal.h>
#include<Servo.h>
Servo myservo;
int angle=0;
const int rs=12, en=11, d4=5, d5=4, d6=3, d7=2;
LiquidCrystal lcd(rs,en,d4,d5,d6,d7);

void setup() { 
  Serial.begin(9600);
  pinMode(9,OUTPUT);
  pinMode(7,OUTPUT);
  myservo.attach(6);
}

void loop() {
  lcd.clear();
  lcd.setCursor(0,1);
  int aval=analogRead(A0);
  aval = map(aval, 0, 1023, 0, 180);
  lcd.begin(16,1);
  lcd.print("PHAN JIA HUI");
  delay(2000);

  if (aval<=45){
    digitalWrite(9,HIGH);
    digitalWrite(7,LOW);
    Serial.println(aval);
    lcd.begin(16,2);
    lcd.print("Angle : ");
    lcd.print(aval);
    myservo.write(aval);
    }
  else {
      digitalWrite(7,HIGH);
      digitalWrite(9,LOW);
      Serial.println(aval);
       lcd.begin(16,2);
      lcd.print("Angle : ");
      lcd.print(aval);
      myservo.write(aval);
      }
      delay(5000);
}