基于51单片机的的电子密码锁设计.rar

上传者: 44118203 | 上传时间: 2021-04-02 10:43:58 | 文件大小: 97KB | 文件类型: RAR
基于51单片机的带记忆功能的电子密码锁设计。 设计要求:1、利用51系列单片机为核心,矩阵键盘与LCD1602液晶显示屏组成硬件系统,设计一款电子密码锁; 2、该密码锁具有设置、修改六位用户密码、超次报警、超次锁定、密码错误报警等功能; 3、通过串行存储器AT24C02来实现密码的修改和存储,掉电后密码不丢失; 4、当输入密码与存储密码一致时,开锁并响音乐,若三次输入错误,则报警自动锁定。

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评论信息

  • 白湫801 :
    请问密码是啥
    2021-07-14

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