#include <Servo.h>

Servo myServo;
int angle = 0;

void setup() {
  Serial.begin(9600);
  myServo.attach(9);
  Serial.println("Servo Control Ready");
  Serial.println("Enter angle between 0 and 180:");
}

void loop() {
  if (Serial.available() > 0) {
    int input = Serial.parseInt();
    if (input >= 0 && input <= 180) {
      angle = input;
      myServo.write(angle);
      Serial.print("Servo moved to: ");
      Serial.print(angle);
      Serial.println(" degrees");
    } else {
      Serial.println("Invalid angle! Please enter a value between 0 and 180.");
    }
  }

  delay(100);
}