int joyHorizontal = A1;

int horizontalRead;

void setup() {
  pinMode(joyHorizontal, INPUT);
  
  Serial.begin(9600);
}

void loop() {
  horizontalRead = analogRead(joyHorizontal);

  Serial.print("Hor: ");
  Serial.println(horizontalRead);
  Serial.println();
  delay(1000);
}