> For the complete documentation index, see [llms.txt](https://htooaunklinn-organization.gitbook.io/htooaunklinn-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://htooaunklinn-organization.gitbook.io/htooaunklinn-docs/hardware-and-iot/arduino-on-macos/page-1.md).

# Page 1

<figure><img src="https://3422137941-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FJ1pJMMB2xXaxqLgUEeCs%2Fuploads%2F5qWoj4OhhKofgIKXCImh%2Fffff.png?alt=media&amp;token=3b2e39e7-ead0-4ff8-a831-9b2852f52239" alt="" width="375"><figcaption></figcaption></figure>

```cpp
#include <Servo.h>

// Define pins for joystick
const int VRxPin = A0;
const int VRyPin = A1;
const int SWPin = 3;

// Define pins for servos
const int servo1Pin = 5;
const int servo2Pin = 6;

// Create servo objects
Servo servo1;
Servo servo2;

void setup() {
  // Initialize serial communication
  Serial.begin(9600);

  // Attach servos to their respective pins
  servo1.attach(servo1Pin);
  servo2.attach(servo2Pin);

  // Set the switch pin as input
  pinMode(SWPin, INPUT_PULLUP);
}

void loop() {
  // Read joystick values
  int VRxValue = analogRead(VRxPin);
  int VRyValue = analogRead(VRyPin);
  int SWValue = digitalRead(SWPin);

  // Map joystick values to servo angles (0 to 180 degrees)
  int servo1Angle = map(VRxValue, 0, 1023, 0, 180);
  int servo2Angle = map(VRyValue, 0, 1023, 0, 180);

  // Write angles to servos
  servo1.write(servo1Angle);
  servo2.write(servo2Angle);

  // Print joystick values and switch state to serial monitor
  Serial.print("VRx: ");
  Serial.print(VRxValue);
  Serial.print(" | VRy: ");
  Serial.print(VRyValue);
  Serial.print(" | SW: ");
  Serial.println(SWValue);

  // Add a small delay to avoid overwhelming the serial monitor
  delay(100);
}
```