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Description: PROTEL99 电气器件库.-PROTEL99 electrical device library.
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Size: 18328 |
Author: 孙楠 |
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Description: protel99的使用方法尽在其中，介绍的比较详细。欢迎下载！
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Size: 8803117 |
Author: 皱接 |
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Description: protel99快捷键大全和封装,用于电路板制作，非常有用
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Size: 8641 |
Author: 文永富 |
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Description: Protel99入门与提高一书主要讲解了PROTEL的简介，原理图的绘制，PCB板的制作，对初学者有很大的帮助。
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Size: 8802489 |
Author: 020 |
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Description: WM-BG-MR-03的应用，SD卡接口，protel99格式的 PCB,非常好的资料
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Size: 132322 |
Author: hwarm88 |
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Description: PROTEL99 电气器件库.-PROTEL99 electrical device library.
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Size: 18432 |
Author: 孙楠 |
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Description: 为了将零件固定在PCB上面，我们将它们的接脚直接焊在布线上。在最基本的PCB（单面板）上，零件都集中在其中一面，导线则都集中在另一面。这么一来我们就需要在板子上打洞，这样接脚才能穿过板子到另一面，所以零件的接脚是焊在另一面上的。因为如此，PCB的正反面分别被称为零件面（Component Side）与焊接面（Solder Side）。-parts to be fixed above the PCB, we will take their feet welded directly on the wiring. At its most basic PCB (single-panel), parts of which are concentrated in the side, wire were concentrated on the other side. Suppose we need burrows on the board, then through the legs of another plank, then parts of the legs is another welding in the face. Because of this, the PCB is negative components were known as surface (Component Side) and the welding surface (Solder Side).
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Size: 305152 |
Author: 李明 |
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Description: 这是一本学习vhdl语言以及EDA的好书，适合初学者，我强力推荐-This is a learning and EDA VHDL language books, suitable for beginners, I strongly recommend
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Size: 348160 |
Author: 序列 |
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Description: 达到对Protel99 SE软件有个全面的了解并达到熟练掌握的目的。 - Achieved software has a comprehensive understanding to Protel99
SE and achieved skilled grasps goal.
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Size: 413696 |
Author: 付朝霞 |
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Description:
protel的快捷操作，
以及一些重要的教学安排．不错的-Protel a fast operation, and that some important teaching arrangements. Good
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Size: 95232 |
Author: 古 尘 |
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Description: protel99教材。说明各个功能的运用。详细打开看一看哟-Protel materials. Note to all the functional use. Yo detailed look at the open
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Size: 2002944 |
Author: whq |
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Description: 打印头电机控制电路，PROTEL99下设计-print head motor control circuit design PROTEL99
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Size: 15360 |
Author: |
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Description: 最近开发的51单片机多功能 实验板，protel99格式，欢迎下载使用-recently developed multi-purpose microcontroller 51 experimental boards, Protel format, welcome downloading
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Size: 1114112 |
Author: ne |
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Description: It is design for GSM with s3c44b0x,you can open it with protel99 se ,it can help you ,i think .I great appreciate your support-It is design for GSM with s3c44b0x. you can open it with Protel se, it can help you, i think. I appreciate your great support! !
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Size: 153600 |
Author: MARS |
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Description: protel99的使用方法尽在其中，介绍的比较详细。欢迎下载！-make use of protel99 in which the more detailed introduction. Welcome to download!
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Size: 8803328 |
Author: 皱接 |
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Description: protel99快捷键大全和封装,用于电路板制作，非常有用-Shortcuts protel99 Guinness and packaging for the production of circuit boards, very useful
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Size: 8192 |
Author: 文永富 |
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Description: Protel99入门与提高一书主要讲解了PROTEL的简介，原理图的绘制，PCB板的制作，对初学者有很大的帮助。-Protel99 entry and improve the book mainly on the PROTEL introduction schematic drawing, PCB board production, have to be very helpful to beginners.
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Size: 8802304 |
Author: 020 |
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Description: 本文档是基于PROTEL99的简单的电路板设计，-This document is based on the simple PROTEL99 circuit board design,
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Size: 161792 |
Author: 钱敏 |
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Description: 制版软件PROTEL99的封装库文件,-Engraving Software package library file PROTEL99
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Size: 1399808 |
Author: 马磊 |
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Description: 提供Protel99的元件库&封装库下载，是设计更加方便快捷(Component Library & package library of Protel99)
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Size: 10513408 |
Author: S君
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