#include<Servo.h>

Servo myservo;  
Servo servoku;
Servo servomu;
Servo servonya;

int potpin = 0;  
int val;    

int potpin2 = 2;
int val2;

int potpin3 = 4;
int val3;

int potpin4 = 5;
int val4;

void setup() {
  myservo.attach(9);  
  servoku.attach(6);
  servomu.attach(3);
  servonya.attach(5);
}

void loop() {
  val = analogRead(potpin);
  val2 = analogRead(potpin2);
  val3 = analogRead(potpin3);
  val4 = analogRead(potpin4);
  
  val = map(val, 0, 1023, 0, 180);
  val2 = map(val2, 0, 1023, 0, 180);
  val3 = map(val3, 0, 1023, 0, 180);
  val4 = map(val4, 0, 1023, 0, 180);

  myservo.write(val);
  servoku.write(val2);
  servomu.write(val3);
  servonya.write(val4);
  
  delay(15);
}