数字时钟设计(内含原理图、源代码、实物照片)

上传者: tangwa_csdn | 上传时间: 2019-12-21 21:13:47 | 文件大小: 4.65MB | 文件类型: zip
课题研究目的: 主要内容: 利用单片机,时钟芯片,显示器,蜂鸣器,按键设计一款数字时钟,通过单片机烧入的程序实现以下功能: 1、能够显示年、月、日、星期、时、分、秒,并能够随时校准时间; 2、能够整点报时; 3、具有闹钟功能; 4、能够在闹钟和时钟之间进行切换; 在实现数字时钟功能的基础上,了解所选芯片功能、工作原理,对实物调试,会绘制系统框图。 从而培养综合运用所学的基础知识、基本技能进行分析和解决实际问题的能力、 利用单片机进行应用系统开发的能力,掌握单片机各个引脚接口设计。

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  • E.H. :
    很好 很有帮助
    2018-11-30

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