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Introduction based on the 87C52 microcontroller and SA 8381
介绍了基于87C52 微控制器和SA 8381 型PWM 产生芯片实现的SPWM 型单相逆变电源的全数字化控制系
统。详细说明了该逆变电源系统的原理构成和主电路原理。简要说明了M ITEL 公司的新型SA 8381 带微处理器接口的可编
程SPWM 波形发生器的引脚功能、内部框图及工作原理, 说明了他的技术特点、应用范围等, 并给出了逆变电源系统程序
框图及控制回路程序流程, 软件编程情况。-Introduction based on the 87C52 microcontroller and SA 8381-type chip PWM generated the SPWM type single-phase inverter power all-digital control system. A detailed description of the inverter power supply system the principle of the composition and the main circuit. M ITEL briefly describes the SA 8381
- 2023-04-17 02:40:04下载
- 积分:1
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THE DESIGN PATTERNS JAVA COMPANION
1. Creational Patterns 17
The Factory Pat...
THE DESIGN PATTERNS JAVA COMPANION
1. Creational Patterns 17
The Factory Pattern 18
How a Factory Works 18
Sample Code 18
The Two Derived Classes 19
Building the Factory 20
Factory Patterns in Math Computation 22
When to Use a Factory Pattern 24
Thought Questions 25
The Abstract Factory Pattern 26
A GardenMaker Factory 26
How the User Interface Works 28
Consequences of Abstract Factory 30
Thought Questions 30
The Singleton Pattern 31
Throwing the Exception 32
Creating an Instance of the Class 32
Static Classes as Singleton Patterns 33
Creating Singleton Using a Static Method 34
- 2022-07-19 11:36:47下载
- 积分:1
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此源码包含的是《com原理与应用》一书中的源代码。
此源码包含的是《com原理与应用》一书中的源代码。-this source is included in the "Principles and Applications com," a book of the source code.
- 2022-03-16 23:31:01下载
- 积分:1
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用JSP Servlet构建三层式管理信息系统
用JSP Servlet构建三层式管理信息系统-three-tiered Construction Management Information System
- 2023-08-12 08:30:03下载
- 积分:1
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ARM皮层
ARM Cotrex-M3权威指南
e文的-ARM Cotrex-M3 authoritative guide to e-man
- 2022-01-25 21:51:42下载
- 积分:1
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THE.ART.OF.Cpp―C++艺术,Herbert Schildt的全新力作,讲述了c++的新特性和对未来的展望,强烈推荐!...
THE.ART.OF.Cpp―C++艺术,Herbert Schildt的全新力作,讲述了c++的新特性和对未来的展望,强烈推荐!-THE.ART.OF.Cpp-C art, Herbert Schildt"s new work, described c of the new features and vision for the future and strongly recommended!
- 2022-10-18 10:00:03下载
- 积分:1
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2004高级程序员试题
2004高级程序员试题-2,004 senior programmer questions
- 2022-12-17 02:30:02下载
- 积分:1
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很全的程序员面试手册,有C,数据库,数据结构以及网络等知识。...
很全的程序员面试手册,有C,数据库,数据结构以及网络等知识。-Is the whole interview programmers manual, there are C, databases, data structures and networks of knowledge.
- 2023-02-01 19:30:05下载
- 积分:1
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这是一本值得一看的好书
这是一本值得一看的好书-This is a wonderful to look at the books
- 2023-03-09 20:50:03下载
- 积分:1
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这是《C语言大全》第四版的源码,其中有很多经典的程序,能让读者更好的理解C语言!...
这是《C语言大全》第四版的源码,其中有很多经典的程序,能让读者更好的理解C语言!-This is the
- 2023-05-01 02:20:04下载
- 积分:1