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20068188580272
- 常用元器件PCB封装大全，包含各种常用器件的封装，给设计带来方便
cycloneII
- altera cycloneII fpga 的pcb封装图，protel格式的，下载后加载，省得自己画了。
PCB_package
- PCB封装大全,好栋栋提供给大家,方便硬件人员开发.
rj45kuwenjian
- wsd:rj45 pcb 封装库文件，99的，很实用，为懒人准备的
2440protel
- sc2440原理图和PCB封装图 好用哦
PCB
- 这是硬件电子工程师所用的上的,PCB设计封装-This is the hardware used by electronic engineers on, PCB design package
sd_card
- 压缩包中含有SD卡的原理图符号及PCB封装，一切是基于protel 99se环境的，另外还有SPI模式的参考接线图。-Compressed SD card contains schematic symbols and PCB packaging, everything is based on the protel 99se environment, in addition to wiring diagram for reference SPI mode.
LJQ
- 本压缩包是我常用连接器PCB封装,希望对你有用.包括FPC连接器、四合一卡座SD+MS+MMC+MS、SD卡座 push push型、mini pci e 52pin连接器、TF卡座、DDR2 200PIN等连接器。-The compression package that I used the connector PCB package, want to be useful to you. Including FPC connectors, four are CARD SD+ MS+ MMC+
protel_pcb_lib
- protel 常用封装 内有200多个常用原件。-protel pcb library including more than 200 component
BGA1
- 本应用指南针对 FT256 1 mm BGA 封装的 Spartan™ -3E FPGA，讨论了低成本、四至六层、 大批量印刷电路板 (PCB) 的布局问题，同时探讨高速信号和信号完整性 (SI) 因素对低层数 PCB 布局的影响。-Application Guide for the FT256 1 mm BGA package, Spartan ™-3E FPGA, the discussion of the low-cost, four to six, high-
PCB_fengzhuangtujie
- PCB常用元件的封装图解，含69中零件的封装形式-PCB common components of the packaging graphic, including 69 in the part of the package
ALPHA_031207
- 这是一个PCB封装，很难得的。大家收藏哦。这是一个PCB封装，很难得的。大家收藏哦。-This is a PCB package, it is difficult to come by. Oh, all collections. This is a PCB package, hard to come by. Oh, all collections.
Altium_desiger
- 这是一个PCB封装，很难得的。大家收藏哦。这是一个PCB封装，很难得的。大家收藏哦。-This is a PCB package, it is difficult to come by. Oh, all collections. This is a PCB package, hard to come by. Oh, all collections.
TI_460805
- ti公司的pcb库，包含ti公司绝大部分元器件的pcb封装-TI pcb labrary
Footprint
- 很全面的PCB封装库！！！！开发中使用！！！！(PCB package library, developers use.)
MSP430F449
- MSP430f449原理图PCB封装(MSP430F449.PcbLib)和原理图(MSP430F449.PcbLib)(MSP430f449 schematic, PCB package (MSP430F449.PcbLib) and schematic diagram (MSP430F449.PcbLib))
智能车元件PCB封装库
- 智能车飞思卡尔封装库 altuim desigber(car use in feisikaee)
常用晶振封装PCB
- AD环境下常用有源晶振的原理图库和封装库(AD environment commonly used active crystal package library and schematic library)
SIM卡座PCB封装
- sim卡ad封装，直接可用，不小自己画的同学可以下载下来用(SIM card ad encapsulation, directly available)
STM32 PCB封装库
- STM32的各种型号封装，希望有用。PCB设计做做必备东西，好东西(Various models of STM32 package, I hope to be useful)