1. #include <Servo.h>
2.  
3. Servo myservo;  // create servo object to control a servo
4.                 // a maximum of eight servo objects can be created
5.  
6. int pos = 0;    // variable to store the servo position
7. int motor = 0;
8.  
9. void setup()
10. {  
11.   Serial.begin(9600);  // initialize serial:
12.   myservo.attach(9);  // attaches the servo on pin 9 to the servo object
13.  
14.   Serial.print("Arduino control Servo Motor Connected OK");
15.   Serial.print('\n');
16. }
17.  
18. void loop()
19. {
20.   // if there's any serial available, read it:
21.   while (Serial.available() > 0) {
22.    
23.     // look for the next valid integer in the incoming serial stream:
24.     motor = Serial.parseInt();
25.    
26.     // do it again:
27.     pos = Serial.parseInt();
28.  
29.     // look for the newline. That's the end of your  sentence:
30.     if (Serial.read() == '\n') {
31.              
32.        myservo.write(pos);              // tell servo to go to position in variable 'pos'
33.        delay(15);                       // waits 15ms for the servo to reach the position
34.      
35.       // print the three numbers in one string as hexadecimal:
36.       Serial.print("Data Response : ");
37.       Serial.print(motor, DEC);
38.       Serial.print(pos, DEC);
39.      
40.     }
41.   }
42. }
43.  
44.   //for(pos = 0; pos < 180; pos += 1)  // goes from 0 degrees to 180 degrees
45.   //{                                  // in steps of 1 degree
46.   //  myservo.write(pos);              // tell servo to go to position in variable 'pos'
47.   //  delay(15);                       // waits 15ms for the servo to reach the position
48.   //}
49.   //for(pos = 180; pos>=1; pos-=1)     // goes from 180 degrees to 0 degrees
50.   //{                                
51.   //  myservo.write(pos);              // tell servo to go to position in variable 'pos'
52.   //  delay(15);                       // waits 15ms for the servo to reach the position
53.   //}
54.  
55.  
56.   //val = analogRead(potpin);            // reads the value of the potentiometer (value between 0 and 1023)
57.   //val = map(val, 0, 1023, 0, 179);     // scale it to use it with the servo (value between 0 and 180)
58.   //myservo.write(val);                  // sets the servo position according to the scaled value
59.   //delay(15);