/* CODE BY APISIT E5*/
#include <Servo.h>

Servo myservo1;
Servo myservo2;   


 

void setup() {
  myservo1.attach(9); 
  myservo2.attach(3);  
  pinMode(A0, INPUT);
}

void loop() {
  int pos ;   
  for (int i = 0; i <= 180; i++) { 
    myservo1.write(i);
    myservo2.write(180-i); 
    pos = analogRead(A0);
    pos = map(pos,0,1023,5,50);             
    delay(pos);                       
  }
  for (int i = 0; i <= 180; i++) { 
    myservo2.write(i);
    myservo1.write(180-i); 
    pos = analogRead(A0);
    pos = map(pos,0,1023,5,50);             
    delay(pos);                       
  }
}