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厦门亿
厦门亿宝大厦PHS室内覆盖系统设计-Xiamen billion-building PHS indoor coverage system design
- 2022-06-18 04:46:30下载
- 积分:1
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VI 的使用过程,讲解详细明了,帮助你更快的了解和掌握
VI 的使用过程,讲解详细明了,帮助你更快的了解和掌握-VI the use of the process, explaining in detail to understand and help you more quickly understand and master
- 2022-03-23 09:03:06下载
- 积分:1
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installed the computer system design report. The city installed computers for us...
这个是 电脑装机系统设计的报告. 用于电脑城装机使用.客户服务器模式-installed the computer system design report. The city installed computers for use. Client-server model
- 2022-03-19 12:53:53下载
- 积分:1
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mips 4ke系列用户使用文档, 网络上不是很好找。
mips 4ke系列用户使用文档, 网络上不是很好找。-mips 4ke series user documentation, the network is not very good looking.
- 2022-01-28 23:54:09下载
- 积分:1
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讲述以ALTERA公司的FPGA为核心,基干SOPC技术的嵌入式攒像机的设计...
讲述以ALTERA公司的FPGA为核心,基干SOPC技术的嵌入式攒像机的设计-described in the company Altera FPGA as the core, SOPC skeleton embedded bloggers like Machine Design
- 2022-01-25 15:19:27下载
- 积分:1
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Dopod 838官方拆机及维修手册,很详细的说明,照着他一步一步拆,很简单的,我的手机坏了就是照他拆了修的。...
Dopod 838官方拆机及维修手册,很详细的说明,照着他一步一步拆,很简单的,我的手机坏了就是照他拆了修的。-Dopod 838 official TBM Break-down and maintenance manual, a very detailed explanation, he told a step-by-step demolition very simple, I had a bad cell phone as he was taking off the surface.
- 2022-02-27 05:23:25下载
- 积分:1
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DVB Document A053 Extensions to the Common Interface Specification
DVB Document A053 Extensions to the Common Interface Specification
- 2022-11-04 20:05:03下载
- 积分:1
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CPRI协议中文版3.0版,2006年发行
CPRI协议中文版3.0版,2006年发行-Chinese version of CPRI protocol version 3.0, issued in 2006
- 2022-08-09 09:42:12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
- 2022-03-22 04:26:27下载
- 积分:1
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本课题设计的是一套计算机控制的温度、湿度实时监测与报警系统,可应用于多种需要采集温湿度数据的场合,本文完成了整个系统的软硬件设计。...
本课题设计的是一套计算机控制的温度、湿度实时监测与报警系统,可应用于多种需要采集温湿度数据的场合,本文完成了整个系统的软硬件设计。-design of this project is a computer-controlled temperature, humidity and real-time monitoring and alarm system, can be applied to various needs of temperature and humidity data acquisition occasions, we completed the whole system hardware and software design.
- 2023-03-26 18:20:04下载
- 积分:1