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利用8051的定时器用来计数作为频率计的基础。测频范围是1
利用8051的定时器用来计数作为频率计的基础。测频范围是1--10000HZ-The use of 8051 timer used to count as the basis of frequency. Measuring frequency range is 1 10000HZ
- 2022-11-27 07:55:02下载
- 积分：1
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MSP430源代码
电机的控制端分别接P1.7,P2.0,P2.1,P2.2,调速端接P2.3,P2.4,通过msp430f149的P2.3,P2.4输出PWM波，实现对电机的控制.
- 2022-03-24 15:59:11下载
- 积分：1
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这是支持MF RC500 MIFARE 读写集成电路IC的有关射频设计的应用笔记。意在提供对MIFARE 射频接口（ISO 14443A）所需的理解来设计具体天...
这是支持MF RC500 MIFARE 读写集成电路IC的有关射频设计的应用笔记。意在提供对MIFARE 射频接口（ISO 14443A）所需的理解来设计具体天线应用和匹配电路，为了使无接触MIFARE卡通信有最优表现。本文给出了系统的RF部分背景，以及如何为标准应用设计和调试天线的过程概述。详细说明了两种不同的天线和匹配概念以及它们的设计实例。还描述了完整的调试天线的步骤。作为附件的一部分，有兴趣的读者会发现RF接口的详细理论描述-This is to support reading and writing IC MF RC500 MIFARE RF IC design of the Application Notes. Intended to provide MIFARE RF Interface (ISO 14443A) designed to understand the requirements of specific applications and antenna matching circuits, in order to make contactless MIFARE cards have the best communication performance. In this paper, the RF part of the background of the system, as well as standard application for the design and debugging process of an overview of the antenna. Detailed description of the two different concepts of antennas and matching, as well as their design. Also a complete description of the steps to debug the antenna. As part of the annex, interested readers will find the detailed theory of RF Interface Description
- 2022-01-22 03:20:32下载
- 积分：1
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SCM Language KeilC learning routines, do not you can master a few basic power mi...
单片机语言KeilC学习例程，不需要数电基础即可掌握单片机技术，对单片机自学非常有好处-SCM Language KeilC learning routines, do not you can master a few basic power microcontroller technology, the MCU is very good for self-study
- 2022-03-20 15:13:48下载
- 积分：1
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Based on embedded nios2 ucLinux some of the information
基于nios2的嵌入式Uclinux的一些资料-Based on embedded nios2 ucLinux some of the information
- 2023-01-30 14:00:03下载
- 积分：1
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血压计部分源码
血压计部分源码,采用Energy Micro efm32系列单片机-Sphygmomanometer part of the source, using Energy Micro efm32 series of microcontrollers
- 2023-07-25 04:55:03下载
- 积分：1
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using Matlab to achieve Kalman filter can be used for such a satellite navigatio...
用Matlab来实现Kalman滤波器,此种可用于卫星导航系统，还可用于其它对踊跃比较严格的场合-using Matlab to achieve Kalman filter can be used for such a satellite navigation system can be used for other more enthusiastic strict occasions! !
- 2023-04-11 16:40:03下载
- 积分：1
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LCD ST7787 QVGA 屏 的 驱 动
LCD ST7787 QVGA 屏 的 驱 动-LCD ST7787 QVGA screen driver
- 2022-03-31 22:06:49下载
- 积分：1
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ATMEL MP3 源代码
ATMEL MP3 源代码--Source code for ATMEL MP3.
- 2022-05-27 23:37:32下载
- 积分：1
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c_excel_chao
excel_用C操作_包含读,写,删.简单的调用实例..
excel_用C操作_包含读,写,删.简单的调用实例..
excel_用C操作_包含读,写,删.简单的调用实例..
- 2022-08-15 22:00:42下载
- 积分：1
