/*
* PIR sensor tester
*/

#include <Servo.h>
#define TURN_TIME 1000

int inputPin = 2; // choose the input pin (for PIR sensor)
int pirState = LOW; // we start, assuming no motion detected
int val = 0; // variable for reading the pin status

Servo myservo;

void setup()
{
    pinMode(inputPin, INPUT); // declare sensor as input
    Serial.begin(9600);
    myservo.attach(9);
    myservo.write(90);
}

void loop()
{
    val = digitalRead(inputPin); // read input value

    if (val == HIGH) { // check if the input is HIGH
        myservo.write(0);
        delay(TURN_TIME);
        myservo.write(90);
        delay(5000); //delays 5 seconds then returns to starting point
        myservo.write(180);
        delay(TURN_TIME);
        myservo.write(90);
    }
    else
    {
        myservo.write(90);
    }
}