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Flash文件系统
Flash文件系统-Flash File System
- 2022-03-09 18:36:50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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在QuartusII中使用AHDL语言编写一个RS232串行数据通信接口,要求设计输入输出端口,要求能提供的接收端口正确地接收。其中1bit作为start位,8...
在QuartusII中使用AHDL语言编写一个RS232串行数据通信接口,要求设计输入输出端口,要求能提供的接收端口正确地接收。其中1bit作为start位,8bit作为数据,1bit作为end位。-QuartusII used in the preparation of an AHDL language RS232 serial data communication interface to design input and output ports, require the receiver to provide the correct port to receive. 1bit as one start bit, 8bit as data, 1bit as the end bit.
- 2022-04-18 07:06:24下载
- 积分:1
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使用8051 MCU利用夏普灰尘传感器GP2Y1010AU检测PM2.5
使用8051 MCU利用夏普灰尘传感器GP2Y1010AU检测PM2.5,代码中实现自动更新基值,可使用再空气净化机上。单片采用现代8051系列单片机。
- 2022-03-15 04:20:48下载
- 积分:1
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24 points realization of the Chinese characters C code for embedded developers r...
24点汉字的C++实现代码,供嵌入式开发者参考-24 points realization of the Chinese characters C code for embedded developers reference
- 2022-02-15 02:55:58下载
- 积分:1
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基于8515的lcd显示控制程序,可要编译执行。有较大的参考价值。c51格式....
基于8515的lcd显示控制程序,可要编译执行。有较大的参考价值。c51格式.--LCD display control program based on 8515. You should compile and run it. C51 format.
- 2022-02-01 09:11:01下载
- 积分:1
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YC2440 test procedure, a good reference! Welcome to download
YC2440测试程序,很有参考价值的!欢迎下载-YC2440 test procedure, a good reference! Welcome to download
- 2022-06-01 03:48:12下载
- 积分:1
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7 段计时器控制 avr 硬币付款
avr 硬币付款定时器控制项目使用计时器触发。
使用硬币承兑人来接收付款。和倒数定时器控制继电器。
- 2023-01-16 05:55:03下载
- 积分:1
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pci的接口原理图,帮助初学者快速完成pci接口配置
pci的接口原理图,帮助初学者快速完成pci接口配置-pci interface schematics to help beginners quickly pci interface configuration
- 2023-06-25 11:25:04下载
- 积分:1
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嵌入式系统平台的微型显示器,以指导安装和源程序…
嵌入式系统引导平台micro monitor的安装及源代码-embedded system platform micro monitor to guide the installation and the source code
- 2022-01-25 18:38:41下载
- 积分:1