#include <Servo.h>
  
Servo servo1;
Servo servo2;
Servo servo3;
Servo servo4;

int joyX1 = 0;
int joyY1 = 1;
int joyX2 = 2;
int joyY2 = 3;
  
int servoVal1;
int servoVal2;
 
void setup() 
{
  servo1.attach(3);
  servo2.attach(5);
  servo3.attach(6);
  servo4.attach(9);

  servo1.write(0);
  servo2.write(0);
  servo3.write(0);
  servo4.write(0);
}
  
void loop()
{
  
  servoVal1 = analogRead(joyX1);
  servoVal1 = map(servoVal1, 0, 1023, 0, 180);
  servo1.write(servoVal1);

  servoVal1 = analogRead(joyY1);
  servoVal1 = map(servoVal1, 0, 1023, 70, 180);
  servo2.write(servoVal1);
  
  servoVal2 = analogRead(joyX2);
  servoVal2 = map(servoVal2, 0, 1023, 0, 180);
  servo3.write(servoVal2);

  servoVal2 = analogRead(joyY2);
  servoVal2 = map(servoVal2, 0, 1023, 70, 180);
  servo4.write(servoVal2);
  delay(15);  
}