#include <VarSpeedServo.h>  


// create servo object to control a servo  
VarSpeedServo myservo1; 
VarSpeedServo myservo2; 

void setup() { 


  // initialize serial: 
 //Serial.begin(9600); 

  myservo1.attach(9); 
  myservo2.attach(8); 
}  

void loop() { 

  int LEF = 0; 
  int RIG = 180; 

  int SPEED1 = 160; 
  int SPEED2 = 100; 

  for(int i = 0; i < 4; i++) { 


    myservo1.write(LEF, SPEED1);      
    myservo2.write(LEF, SPEED2);     
    myservo1.wait(); 
    myservo2.wait(); 
       
    myservo1.write(RIG, SPEED1);      
    myservo1.wait(); 

    myservo1.write(LEF, SPEED1);  
    myservo2.write(RIG, SPEED2);   
    myservo1.wait(); 
    myservo2.wait();     

    myservo1.write(RIG, SPEED1);      
    myservo1.wait(); 
     
  } 

  ///* 
  delay(3000);   
  myservo1.detach(); 
  myservo2.detach(); 
//  */ 
} 
