int led = 7;
int button = 8;
int pir = 9;
void setup() {
  Serial.begin(9600);
  Serial.println("Lampu Gerak Diaktifkan");
  pinMode(8, INPUT);
  pinMode(7, OUTPUT);
  pinMode(9, INPUT);
}

void loop() {
  int val = digitalRead(button);
  if (val = HIGH){
    digitalWrite(7, HIGH);
    digitalWrite(9, HIGH);
    Serial.println("PIR Aktif");
  }
  else
  if (val = LOW){
    digitalWrite(7, LOW);
    digitalWrite(9, LOW);
    Serial.println("PIR Padam");
  }

}