#include <Servo.h>

Servo myservo;  // create servo object to control a servo
int potPin = A0; // analog pin used to connect the potentiometer
int potValue = 0; // variable to store the value read from the potentiometer

void setup() {
  myservo.attach(9);  // attaches the servo on pin 9 to the servo object
}

void loop() {
  // Read the value of the potentiometer
  potValue = analogRead(potPin);
  
  // Map the potentiometer value from 0-1023 to the servo angle range (0-180)
  int servoAngle = map(potValue, 0, 1023, 0, 180);
  
  // Set the servo position based on the mapped value
  myservo.write(servoAngle);

  // Delay for smoother operation (adjust as needed)
  delay(15);
}