摘要
介绍了一种具有断电密码记忆功能的电子密码锁群的基本功能和操作方法,给出了系统设计方案。
This paper introduces the basic theory and the user-guide of an electronic locks that can keep the security code without battery,and proposes the system design scheme,hardware design and the single chip process flowchart.
出处
《机械制造与自动化》
2010年第5期136-138,共3页
Machine Building & Automation
