#include <Servo.h>

Servo myServo;  // Create servo object
int potValue;   // Variable to store potentiometer value
int servoAngle; // Variable to store the calculated servo angle

void setup() {
  myServo.attach(9);  // Attach the servo to pin 9
}

void loop() {
  potValue = analogRead(A0);  // Read the potentiometer value (0-1023)
  servoAngle = map(potValue, 0, 1023, 0, 180);  // Map the value to a range of 0-180 for the servo
  myServo.write(servoAngle);  // Move the servo to the calculated angle
}