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Haozi0041/Electronic_password_lock_based_on_51_single_chip_microcomputer
这是一个基于51单片机的电子密码锁,可以实现基本密码锁功能。 设计一个电子密码锁。 1、通过矩阵键盘设置密码; 2、矩阵键盘输入密码在LCD1602屏幕上显示,密码正确则启动继电器实现开锁; 3、密码不正确将提示重新输入,三次输入错误报警并锁定键盘3 ...
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