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the code is mainly used in the real
本代码主要是用于在显示系统上实时显示:时,分,秒,-the code is mainly used in the real-time display system shows : when, minutes and seconds.
- 2022-05-16 12:18:28下载
- 积分:1
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the memory expansion of the compilation process
有关内存扩充的汇编程序-the memory expansion of the compilation process
- 2023-05-06 08:30:02下载
- 积分:1
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它可以帮助您使用C++程序
it can help you use C++ program we
- 2022-01-25 16:30:29下载
- 积分:1
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在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测...
在电子技术中,频率是最基本的参数之一,又与许多电参量的测量方案、测量结果都有十分密切的关系,因此频率的测量就显得更为重要。测量频率的方法有多种,其中电子计数器测量频率具有精度高、使用方便、测量迅速,以及便于实现测量过程自动化等优点,是频率测量的重要手段之一。在本次毕业设计中我们选择使用单片机来制作数字频率计,并在实际制作中采用了直接测频法。利用延时产生的时基门控信号来控制闸门,通过在单位时间内计数器记录下的脉冲个数计算出输入信号的频率,最终送入LCD中显示。这样制作出来的频率计不仅可以满足设计题目的参数要求,而且具有了单片机的稳定性和成熟性,且控制能力强,是一种低成本,高可靠的设计方案。-In electronic technology, the frequency is one of the most basic parameters, but also with a number of electrical parameters of the measurement program, the measurement results have a very close relationship between the frequency of measurement, therefore it is even more important. Measurement of the frequency of a number of means, electronic measurement of the frequency counter with high precision, easy to use, rapid measurement, and measurement is easy to realize the advantages of process automation is an important means of measuring the frequency of one. Graduates in this design we have chosen to make use of single-chip digital frequency meter, and used in the actual production of a direct
- 2023-01-08 22:50:02下载
- 积分:1
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kkkk
DS1302时间 DS1302时间 DS1302时间-kkkk
- 2022-01-25 17:46:20下载
- 积分:1
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配合单片机I/O口,实现单片机对LCD1602的简单控制,从而实现液晶显示(包括图像显示)的功能。...
配合单片机I/O口,实现单片机对LCD1602的简单控制,从而实现液晶显示(包括图像显示)的功能。-With single-chip I/O port, to achieve single-chip LCD1602 simple to control, in order to achieve liquid crystal display (including image display) functions.
- 2022-08-03 05:10:50下载
- 积分:1
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C optimum triangulation
用C++实现最优三角剖分-C optimum triangulation
- 2022-03-12 01:34:14下载
- 积分:1
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关于56700 的网络购物系统的实现程序源代码及有关注释...
关于56700 的网络购物系统的实现程序源代码及有关注释-56,700 on the online shopping system of the source code and related Notes
- 2022-01-21 19:48:07下载
- 积分:1
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音乐小程序
音乐小程序-small programs
- 2022-08-03 07:36:15下载
- 积分:1
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一个汇编通用对话框例子
一个汇编通用对话框例子-a compilation of common dialog example
- 2023-02-24 03:40:02下载
- 积分:1