#include <Servo.h>

// Create a Servo object
Servo servoMotor;

// Define PIR sensor input pin
int pirSensorPin = 3; // You can change this pin if needed

void setup() {
  // Attach the servo to pin 9
  servoMotor.attach(9); // You can change the pin to which the servo is connected
  
  // Initialize PIR sensor as an input
  pinMode(pirSensorPin, INPUT);
  
  // Initialize serial communication for debugging
  Serial.begin(9600);
}

void loop() {
  // Read the PIR sensor value (HIGH if motion is detected, LOW otherwise)
  int pirValue = digitalRead(pirSensorPin);
  
  if (pirValue == HIGH) {
    // Motion detected, move the servo to a specific angle
    servoMotor.write(90); // 90 degrees (adjust as needed)
    Serial.println("Motion detected!");
    delay(5000); // Delay to prevent continuous triggering
  } else {
    // No motion, move the servo to another angle (e.g., 0 degrees)
    servoMotor.write(0);
    Serial.println("No motion.");
  }
}