#include <Servo.h>


Servo myservo;  // create servo object to control a servo
// twelve servo objects can be created on most boards

int pos = 0;    // variable to store the servo position

void setup() {
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
  Serial.begin(9600);

}

int i = 0;

void loop() {
  if(Serial.available()) {
    i = Serial.parseInt();
  }
  Serial.println(i);
  myservo.writeMicroseconds(i);
  delay(50);
}