Rancang Bangun Alat Penghitung Jumlah Pengunjung Museum Otomatis Berbasis Ard…

Counting the number of visitors entering the museum area is generally still done manually by existing officers. This does not rule out the possibility of frequent errors by officers due to staff being divided in concentration or lack of accuracy which results in damage to historical relics in the museum. Due to this problem, a tool is needed that functions to count the number of visitors. This …