exercise 8

#include <Servo.h>
Servo myServo;      // Declare a servo object for us to control
int servoPin = 9;   // Var for the pin the servo connects to
int pos = 0;        // Var to keep track of the servo's position

void setup() {
  myServo.attach(servoPin);   //Tell the servo to what pin it's connected to
}

void loop() {
  for(pos = 0; pos < 50; pos += 1){
    myServo.write(pos);
    delay(15);
  }
  for(pos = 50; pos < 100; pos += 5){
    myServo.write(pos);
    delay(15);
  }
  for(pos = 200; pos < 160; pos += 1){
    myServo.write(pos);
    delay(15);
  }
  for(pos =360; pos>=1; pos -= 20){
    myServo.write(pos);
    delay(15);
  }
}