const int dirpin = 3;
const int steppin = 2;
const int stepsPerRevolution = 200; //jumlah putaran motor
int pirsensor = 1;
int pirstatus = 0;
int led = 4;


void setup() {
  // put your setup code here, to run once:
pinMode( 3, OUTPUT);
pinMode( 2, OUTPUT);
pinMode( 1, INPUT);
pinMode( 4, OUTPUT);
Serial.begin(9600);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite( dirpin, HIGH);  // PROGRAM UNTUK MOTOR 

for (int x=0; x < stepsPerRevolution; x++)  // MOTOR MULAI BERGERAK
{
  digitalWrite( steppin, HIGH);
  delayMicroseconds(20000);
  digitalWrite( steppin, LOW);
  delayMicroseconds(20000);
}
delay(1000);
pirstatus = digitalRead(pirsensor); // PROGRAM SENSOR GERAK 
if (pirstatus == HIGH)  
{
Serial.println("Ada Gerakan Terdeteksi");
    digitalWrite(4, HIGH);
    delay(5000);
  }
  else {
    Serial.println("Tidak Ada Gerakan Terdeteksi");
    digitalWrite(4, LOW);
  }
  delay(1000);
}