期刊名称：Faculty of Computer Science and Information Technology
出版年度：2008
卷号：0
期号：0
语种：English
出版社：Faculty of Computer Science and Information Technology
摘要：Utilization of microcontroller and keypad as a control system to provide easyaccess to the user to open or lock the door. By entering a personal identitynumber (PIN) via the keypad, then this tool will give users access to open orlock the door, the door will be opened or locked in accordance with a first timeregistration identification number (PIN) on a set of tools.
