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国内先进的电力网络地理信息系统解决方案。
国内先进的电力网络地理信息系统解决方案。-domestic advanced electricity networks geographic information system solutions.
- 2023-04-02 14:05:04下载
- 积分:1
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毕业设计论文,基于VC的Modbus通讯实现,用的是第三方通信类,实现了以个主机的通信界面,代码另附...
毕业设计论文,基于VC的Modbus通讯实现,用的是第三方通信类,实现了以个主机的通信界面,代码另附-Graduation thesis, based on VC Modbus communication to achieve, using third-party communications, implemented with a host of communication interfaces, the code attached
- 2022-02-21 04:56:13下载
- 积分:1
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基于低成本传感器的捷联惯导对准方案研究,有一定参考价值...
基于低成本传感器的捷联惯导对准方案研究,有一定参考价值
- 2022-06-29 06:36:50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
- 2022-04-18 19:56:54下载
- 积分:1
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AVR和51单片机中断写法的区别及其一些基本要点的区别等很值得一看...
AVR和51单片机中断写法的区别及其一些基本要点的区别等很值得一看-AVR microcontroller interrupts and 51 the difference between writing and some of the basic elements of the difference is worth a visit, etc.
- 2022-03-26 13:23:31下载
- 积分:1
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PKE (passive
PKE(被动无钥门禁系统,汽车车门控制)整个系统基站部分原理图。-PKE (passive-keyless-entry system, car door control) base station part of the whole system schematic.
- 2022-06-14 00:26:14下载
- 积分:1
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非常详细的Wince BSP 开发入门资料, 对于有兴趣的人很有帮助!
非常详细的Wince BSP 开发入门资料, 对于有兴趣的人很有帮助!-Wince BSP developed a very detailed introductory information helpful for those who are interested!
- 2022-09-07 13:00:03下载
- 积分:1
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this is the program for seven segment diasplay in P89c51 microcontroller
this the program for seven segment diasplay in P89c51 microcontroller-this is the program for seven segment diasplay in P89c51 microcontroller
- 2022-07-22 14:10:14下载
- 积分:1
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ARM
基于ARM的嵌入式系统应用程序设计,共八章内容。-ARM-based embedded systems applications design, the contents of a total of eight chapters.
- 2022-02-21 17:52:57下载
- 积分:1
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algoritnno dbscan basado en densidad para agrupamiento de datos
algoritnno dbscan basado en densidad para agrupamiento de datos
- 2022-01-28 09:17:19下载
- 积分:1