#include <Servo.h>
Servo myservo;
int servo_motor = 10; // Servo Motor to PIN no. 10
int led = 11; // LED anode PIN no. 11
int pir = 12; // PIR Signal to PIN no.12


void setup() 
{
  pinMode(pir, INPUT);
  pinMode(led, OUTPUT);
  myservo.attach(9);
  Serial.begin(9600);

}

void loop() 
{
  // put your main code here, to run repeatedly:
  int value_of_pir = digitalRead(pir); // Get the INPUT from PIR to Processor

  if(value_of_pir==HIGH)
  {
    digitalWrite(led, HIGH);
    myservo.write(180); // Angle of rotation of servo arm
    Serial.println("Motion Detected");

  }

  else
  {
    digitalWrite(led, LOW);
    myservo.write(0); // Initial angle of Servo arm
    Serial.println("Motion Completed");
  }
}