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2下载：
nrf905元件封装库，开发环境为protel。,Packaging components nrf905 library, development environment for the protel.
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Protel 99 Lib.ddb 在Protel99Se下专业库。包括原理图和PCB库,Protel 99 Lib.ddb in Protel99SE under the professional library. Including schematic and PCB library
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PROTEL 99SE 的PCB库，官方提供，包含众多常用器件。,PROTEL 99SE the PCB library, the official provided, including many commonly used devices.
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PCI数据采集卡，包括原理图，PCB，和元件库，很全的！,PCI data acquisition card, including schematic, PCB, and component library, it is the whole of the!
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常用pcb库文件，方便进行电路开发，protel99格式的,Pcb library file used to facilitate the development circuit, protel99 format
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stc全系列的单片机封装库，protel 99se格式，可以转成dxp等其他格式。我一直用这个，最近stc官网下不了，所以我共享出来-stc full range of single-chip package library, protel 99se format, can be converted into other formats dxp. I have been using this, the official website recently stc can not, so I sha
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常用元器件protel－pcb封装库大全-Common components protel-pcb footprint library Daquan
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分享收集整理的部分protel元件库,对绘制原理图与PCB图都会有不小的帮助噢-Protel collected part of the shared library, the schematic drawing and PCB on the map, there will be no small help Oh
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比较全的ALTERA芯片的原理图和封装库(Protel99)，对需要画Altera FPGA PCB版图的同志很有用。-Comparing all the ALTERA chip schematic and footprint library (Protel99), on the need to draw Altera FPGA PCB layout comrades useful.
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这是一个ARM开发板的PROTEL格式的PCB图纸-This is an ARM development board PCB of PROTEL format drawings
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AVR单片机读取AT45DB系列FLASH存储器的例程，编译器使用IAR。-AVR Series Single-chip FLASH memory AT45DB read the routines, the compiler using the IAR.
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protel 常用封装 内有200多个常用原件。-protel pcb library including more than 200 component
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protel pcb library useful design and library
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这是一个PCB汉字封装库,使用前先写好自己的名字,然后把该库加进去,在PCB里即可放置.是弥补了protel 99和dxp 2004不能放汉字的缺点.-this is a PCB footprint library for protel 99 or dxp 2004.
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Protel元件库大全(PCB与SCH元件),可以帮助大家再设计pcb过程中，节约很多时间和精力，希望对大家有用。-Protel library Daquan (PCB and SCH components) that can help you re-design pcb process, saving time and effort, we hope to be useful.
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protel中很多PCB库元器件封装与实际的元器件封装大小存在很大差异，这是本人修改整理过的常见元器件封装集成库供大家使用-Many protel PCB library component packaging component packaging and the actual size vary considerably, this is my order had modified the common component library for everyone to use integr
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mpc8247 protel pcb 库，自己做的，需要的赶快下载哦！qq：1466708583-MPC8247 the Protel pcb Library, do it yourself, need to quickly download Oh! qq: 1466708583
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封装库(protel PCB)，电阻、电容、电感；其中有个人长时间的积累，非常齐全.-Package library (protel PCB), resistors, capacitors, inductors including personal long period of accumulation, very complete.
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protel元件库，比较全面实用性强，广泛运用。(Protel component library, more comprehensive, practical, widely used.)
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protel元件库，比较全面，实用性强，应用广泛。(Protel component library, more comprehensive, practical, widely used.)
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