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44B0开发板的CAN开发原理图,让你能够轻松的实现开发板子的CAN总线。...
44B0开发板的CAN开发原理图,让你能够轻松的实现开发板子的CAN总线。-44B0 development CAN development board schematics, so you can easily board the realization of the development of the CAN bus.
- 2022-03-23 06:39:04下载
- 积分:1
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基于专用运动控制芯片的开放式数控系统研究
基于专用运动控制芯片的开放式数控系统研究
-Special motion control chip based on Open CNC System
- 2022-02-27 09:30:18下载
- 积分:1
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通 信 原理 教学与 研 究系统 的 设计
通 信 原理 教学与 研 究系统 的 设计-Communication Theory Teaching and Research System
- 2022-09-23 20:35:09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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双向二极管
Bidirectional LEDs
A novel microprocessor interface circuit is described which can alternately emit and
detect light using only an LED, two digital I/O pins and a single current limiting re-
sistor.
- 2022-01-25 22:14:57下载
- 积分:1
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BI,商业智能,杨大川的课程,从小学到高,…
BI,商业智能,杨大川的教程,从基础到高及,很有用哦.还是一样,办内资料比较少,这是比较好的中文资料啦-BI, business intelligence, Yang Dachuan curricula, from elementary to high and, oh useful. Still, the Office of the data is relatively small, this is a good Chinese data--
- 2022-02-22 08:06:44下载
- 积分:1
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超详细的PID参数调整讲解,整理了多个版本,方便比较加深理解...
超详细的PID参数调整讲解,整理了多个版本,方便比较加深理解-Ultra-detailed adjust PID parameters on, organize a number of versions of a deeper understanding to facilitate comparison
- 2022-05-27 10:19:10下载
- 积分:1
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yampp MP3 very good information for everyone to see
yampp的MP3资料 非常好大家来看一看-yampp MP3 very good information for everyone to see
- 2022-03-24 12:57:00下载
- 积分:1
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Programmable Universal Switched
可编程通用开关电容有源滤波器MAX261及其应用-Programmable Universal Switched-Capacitor Active Filter MAX261 and Its Application
- 2022-02-16 01:40:56下载
- 积分:1
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VC++环境下的图书管理系统的详细设计和文档
VC++环境下的图书管理系统的详细设计和文档-VC++ environment of the library management system detailed design and documentation
- 2022-01-26 04:32:14下载
- 积分:1