所有PCB软件通用3D模型库，后期会继续更新!!!

STEP_7 功能块

PCB常用3D封装库，供学习参考

CANoe是Vector公司的针对汽车电子行业的总线分析工具，现在我用CANoe7.6版本进行介绍，其他版本功能基本差不多。

ad20封装库

altium-常用3d封装库（step）【电阻电容篇】.zip

altium-常用3d封装库（step）【常用贴片篇】.zip

一些画板子常用封装 贴片

常用的电阻电容封装

Microsoft Visual C# Step by Step (9th Edition) (Developer Reference) 9th Edition by John Sharp (Author) Series: Developer Reference Paperback: 832 pages 出版社: Microsoft Press; 9 edition (July 7, 2018) Language: English ISBN-10: 1509307761 ISBN-13: 9781509307760 Your hands-on guide to Microsoft Visual C# fundamentals with Visual Studio 2017 Expand your expertise–and teach yourself the fundamentals of programming with the latest version of Visual C# with Visual Studio 2017. If you are an experienced software developer, you’ll get all the guidance, exercises, and code you need to start building responsive, scalable Windows 10 and Universal Windows Platform applications with Visual C#. Discover how to: Quickly start creating Visual C# code and projects with Visual Studio 2017 Work with variables, operators, expressions, and methods Control program flow with decision and iteration statements Build more robust apps with error, exception, and resource management Master the essentials of Visual C# object-oriented programming Use enumerations, structures, generics, collections, indexers, and other advanced features Create in-memory data queries with LINQ query expressions Improve application throughput and response time with asynchronous methods Decouple application logic and event handling Streamline development with new app templates Implement the Model-View-ViewModel (MVVM) pattern Build Universal Windows Platform apps that smoothly adapt to PCs, tablets, and Windows phones Integrate Microsoft Azure cloud databases and RESTful web services