/*
 * Created by ArduinoGetStarted.com
 *
 * This example code is in the public domain
 *
 * Tutorial page: https://arduinogetstarted.com/tutorials/arduino-servo-motor
 */

#include <Servo.h>

Servo servo1;  // create servo object to control a servo
Servo servo2;  // create servo object to control a servo
Servo servo3;  // create servo object to control a servo
Servo servo4;  // create servo object to control a servo

void setup() 
{
  servo1.attach(13);  // attaches the servo on pin 9 to the servo objectư
  servo1.write(0);   // rotate slowly servo to 0 degrees immediately
  servo2.attach(8);  // attaches the servo on pin 9 to the servo objectư
  servo2.write(0);   // rotate slowly servo to 0 degrees immediately
  servo3.attach(7);  // attaches the servo on pin 9 to the servo objectư
  servo3.write(0);   // rotate slowly servo to 0 degrees immediately
  servo4.attach(2);  // attaches the servo on pin 9 to the servo objectư
  servo4.write(0);   // rotate slowly servo to 0 degrees immediately
 }

 int i = 0;

void loop() 
{

  if (i=0)
  {
   for (int pos = 0; pos <= 180; pos += 1) 
   {  // rotate slowly from 0 degrees to 180 degrees, one by one degree
    // in steps of 1 degree
    servo1.write(pos);  // control servo to go to position in variable 'pos'
    delay(50);         // waits 10ms for the servo to reach the position
   }
  }
  i = i+1;
}

 // for (int pos = 180; pos >= 0; pos -= 1) 
  //{  // rotate from 180 degrees to 0 degrees, one by one degree
    //servo1.write(pos);                        // control servo to go to position in variable 'pos'
    //delay(10);                               // waits 10ms for the servo to reach the position
    
  //}



 //for (int pos = 90; pos <= 180; pos += 1) 
//  {  // rotate slowly from 0 degrees to 180 degrees, one by one degree
    // in steps of 1 degree
    
   // servo2.write(pos);  // control servo to go to position in variable 'pos'
   // delay(10);         // waits 10ms for the servo to reach the position
   
//  }

  //for (int pos = 180; pos >= 90; pos -= 1) 
  //{  // rotate from 180 degrees to 0 degrees, one by one degree
    
    //servo2.write(pos);  // control servo to go to position in variable 'pos'
    //delay(10);         // waits 10ms for the servo to reach the position
   
  //}



// for (int pos = 0; pos <= 180; pos += 1) 
//  {  // rotate slowly from 0 degrees to 180 degrees, one by one degree
    // in steps of 1 degree
   
   // servo3.write(pos);  // control servo to go to position in variable 'pos'
   // delay(10);         // waits 10ms for the servo to reach the position
   
  //}

 // for (int pos = 180; pos >= 0; pos -= 1) 
 // {  // rotate from 180 degrees to 0 degrees, one by one degree
    
 //   servo3.write(pos);  // control servo to go to position in variable 'pos'
 //   delay(10);         // waits 10ms for the servo to reach the position
   

 // }


   

 // for (int pos = 180; pos >= 0; pos -= 1) 
 // {  // rotate from 180 degrees to 0 degrees, one by one degree
   
 //   servo4.write(pos);  // control servo to go to position in variable 'pos'
 //   delay(10);         // waits 10ms for the servo to reach the position

 // }

// for (int pos = 0; pos <= 180; pos += 1) 
// {  // rotate slowly from 0 degrees to 180 degrees, one by one degree
    // in steps of 1 degree
   
//    servo4.write(pos);  // control servo to go to position in variable 'pos'
//    delay(10);         // waits 10ms for the servo to reach the position
//  }

//   for (int pos = 180; pos >= 0; pos -= 1) 
//  {  // rotate from 180 degrees to 0 degrees, one by one degree
   
//    servo4.write(pos);  // control servo to go to position in variable 'pos'
//    delay(10);         // waits 10ms for the servo to reach the position

//  }