Rancang Bangun Sistem Pengaman Gedung Menggunakan Sensor Passive Infrared Ber…

ABSTRACT Building security is indispensable to everyone. Security building is designed to protect the building from thieves that try to enter the building security area. In addition, building security make the security easier to know the information when if there is theft in the building. In this final project discuss about building safety system equipped with PIR sensor type HC-SR501. PIR…