#include <Servo.h>

Servo myServo;               // Create a servo object

int button1State = 0;        // Variable to store button 1 state
int button2State = 0;        // Variable to store button 2 state

int button1Pin = 7;     // Pin for button 1 (clockwise)
int button2Pin = 8;     // Pin for button 2 (counterclockwise)
int servoPin = 3;      // Pin for servo motor

void setup() {
  pinMode(button1Pin, INPUT_PULLUP);
  pinMode(button2Pin, INPUT_PULLUP);

  myServo.attach(servoPin);  // Attach the servo to the pin
}

void loop() {
  button1State = digitalRead(button1Pin);
  button2State = digitalRead(button2Pin);

  if (button1State == LOW) { // Reversed logic when using pullup mode (internal resistor on Arduino NANO)
    myServo.write(0);// Rotate servo clockwise
  } 

  else if (button2State == LOW) 
  {
    myServo.write(180);// Rotate servo counterclockwise
  } 

  else 
  {
    myServo.write(90);// Stop servo
  }

  delay(50);                 // Add a small delay to debounce buttons
}