【摘要】 本文叙述了由 ＡＴ８９Ｃ２０５１单片机组成的智能锁的结构、特点、作用和工作原理，并详细介绍智能锁ＩＣ卡钥匙的硬件设计和软件编程方法。更多还原

【Abstract】 This paper present the Intellective lock, which is made up of AT89C2051 Microcontroler. Also intraduce its consturction, peculiarity, function and principle, The method of hardware and software design forintellectivecardkeysofintellectivelock, isfullydetailed.更多还原