#include <Servo.h>
Servo myservo1; 

#include <Servo.h>
Servo myservo2;  

int pos = 0;

void setup() {
myservo1.attach(9);  
myservo2.attach (10);

    myservo2.write(90);           
}

void loop() {
 for (pos = 90; pos < 170; pos += 1) { 
    myservo2.write(pos);             
    delay(15);        
  }
  
  for (pos = 0; pos <= 30; pos += 1) { 
    myservo1.write(pos);             
    delay(15);        
  }
  delay (500);
   for (pos = 30; pos >= 0; pos -= 1) { 
    myservo1.write(pos);             
    delay(15);    
   }
   
  for (pos = 180; pos >= 0; pos -= 1) { 
    myservo2.write(pos);              
    delay(15);                    
  }
  
  for (pos = 0; pos <= 30; pos += 1) { 
    myservo1.write(pos);             
    delay(15);        
  }
  /*
   for (pos = 30; pos >= 0; pos -= 1) { 
    myservo1.write(pos);             
    delay(15);    
   }
  for (pos = 0; pos <= 90; pos += 1) {
    myservo2.write(pos);           
    delay(15);          
  }  */
}