#define JOY_X_PIN A0
#define JOY_Y_PIN A1

#define LED1_PIN 9
#define LED2_PIN 10

void setup() {
  pinMode(LED1_PIN, OUTPUT);
  pinMode(LED2_PIN, OUTPUT);
}

void loop() {
  int joyXValue = analogRead(JOY_X_PIN);
  int joyYValue = analogRead(JOY_Y_PIN);

  int led1Brightness = map(joyXValue, 0, 1023, 0, 255); 
  int led2Brightness = map(joyYValue, 0, 1023, 0, 255);

  analogWrite(LED1_PIN, led1Brightness);
  analogWrite(LED2_PIN, led2Brightness);

  delay(10);
}