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quality fm transmitter
quality fm transmitter
- 2022-07-18 09:22:48下载
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ARM2410开发板资料。不要白不要。来自EV2410的资料。
ARM2410开发板资料。不要白不要。来自EV2410的资料。-ARM2410 Development Board information. Not white not. EV2410 from the information.
- 2022-04-19 23:23:06下载
- 积分:1
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USB人机接口标准规范使用说明,PDF的格式
USB人机接口标准规范使用说明,PDF的格式-USB human interface standards for use, PDF format
- 2022-10-03 18:40:03下载
- 积分:1
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BEASOA方法论与相关产品简介由BEA系统大中华区首席SOA顾问Tiger Hsiao讲解...
BEASOA方法论与相关产品简介由BEA系统大中华区首席SOA顾问Tiger Hsiao讲解-BEASOA Introduction Methodology and related products from BEA Systems Greater China Tiger Hsiao, chief adviser to explain SOA
- 2022-06-19 11:48:26下载
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How much could draw out a switching power supply schematic, protel 99 se on. Pri...
很辛苦才画出来的一个开关电源原理图,protel 99 se上的。印刷出来能工作-How much could draw out a switching power supply schematic, protel 99 se on. Printing can work out
- 2022-03-25 15:34:47下载
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关于ADI Blakfin的电机控制系统设计文档
关于ADI Blakfin的电机控制系统设计文档-Motor control on the ADI Blakfin System Design Document
- 2022-12-30 18:45:04下载
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This is a C language beginners books, there are many examples.
这是一本C语言初学者的好书,里面有很多实例.-This is a C language beginners books, there are many examples.
- 2022-03-14 22:59:10下载
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对于正弦波逆变器的文件
Document For The Sinewave Inverter
- 2022-02-02 15:31:25下载
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最新
最新-体彩中心彩票管理客户端文-非常全面,具体-Latest- Sports Lottery Management Center client text lottery- very comprehensive and concrete
- 2022-01-27 13:56:56下载
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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
- 2022-07-23 20:30:08下载
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