#include <LiquidCrystal.h> //lcd libray
#include <Servo.h> //servo

int servoPin = 8;
int angle;
Servo servo;

const int rs = 12, en = 11, d4 = 2, d5 = 3, d6 = 4, d7 = 5; // lcd

LiquidCrystal lcd(rs,en,d4,d5,d6,d7); //lcd

void setup(){
  servo.attach(servoPin); //servo
  lcd.begin(16,2); //lcd column16 row2
  pinMode(13, OUTPUT); //led


}

void loop(){

  for (angle = 0 ; angle <= 180 ; angle += 10) //servo
  {
    servo.write(angle); //servo
    lcd.setCursor(0,0); //lcd*
    lcd.print("angle ="); //lcd
    lcd.println(angle); //lcd
    if(angle == 0 || angle == 90 || angle == 180) //servo
    {
      
      digitalWrite(13, HIGH); //lcd
      delay(1000);

    }
    else
    {
      digitalWrite(13, LOW); //lcd
      delay(1000);
    }
    delay(1000);
  
  }
  
  
}