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基于STC89C52和GSM的动态电子密码锁代码

于 2022-11-17 发布 文件大小:88.13 kB
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代码说明:

基于STC89C52和GSM的动态电子密码锁代码,使用keilC打开,使用到的模块有TFTSTC89C52SIM800L矩阵键盘电磁继电器。实现功能:产生动态电子密码并通过SIM800L发送到用户手机

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