int button = A0;   // Pin of the button

#include <Servo.h>  // Include the servo library
Servo servo;  // Create a servo object
bool isRotating = false; // State to track if the servo is rotating

void setup() {
  servo.attach(3);  // Pin used by the servo
  pinMode(button, INPUT_PULLUP);  // Define button as input with internal pull-up resistor
}

void loop() {
  // Check if the button is pressed
  if (digitalRead(button) == LOW) {  // Button is pressed (LOW due to INPUT_PULLUP)
    if (!isRotating) {
      // If the servo is not already rotating, start rotating it
      isRotating = true;
      
      // Start rotating in one direction (clockwise or counterclockwise)
      servo.write(0);  // Rotate in one direction (clockwise)
      delay(3000);  // Rotate for 3 seconds (you can adjust this value for how long the servo should rotate)
      
      // Stop the servo after the rotation (simulates a full 360-degree rotation)
      servo.write(90);  // Stop the servo (neutral position)
      delay(500);  // Small delay to ensure the servo has stopped
      
      // After the full rotation, reset the flag
      isRotating = false;
    }
  }
}