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- #include <Arduino.h>
- #define PIR_PIN 2
- #define DOOR_PIN 3
- #define BUZZER_PIN 4
- // -------------------------------------------
- // Program Pengembangan Sistem Keamanan Rumah Berbasis Arduino
- // www.ardukode.blogspot.com
- // -------------------------------------------
- void setup() {
- pinMode(PIR_PIN, INPUT);
- pinMode(DOOR_PIN, INPUT);
- pinMode(BUZZER_PIN, OUTPUT);
- }
- void loop() {
- int pirState = digitalRead(PIR_PIN);
- int doorState = digitalRead(DOOR_PIN);
- if (pirState == HIGH || doorState == HIGH) {
- digitalWrite(BUZZER_PIN, HIGH);
- delay(1000);
- digitalWrite(BUZZER_PIN, LOW);
- delay(1000);
- }
- }
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