#include <Servo.h>
Servo myServo;
int potPin = A0;
int servoPin = 9;    
void setup() 
{
  myServo.attach(servoPin);
  pinMode(11,OUTPUT);
  Serial.begin(9600);
}

void loop() {
  int potValue = analogRead(potPin);         
  int angle = map(potValue, 0, 1023, 0, 180); 
  myServo.write(angle);    
  int K=analogRead(A2);
  int X = map(K,0,1023,0,255);
  analogWrite(11,X);
  Serial.println(X);
  delay(100);         
}