附件内容分享是我们搞产品开发，经常用到的电路模块设计，包括555定时电路、PLL锁相电路、DSK设计、DSP电路设计及常用的集成库等。 附件内容截图:

此库集合了一些网站收费的pcb库，还有从同事那拷来的，还有自己的。

画了一下午的28335的原理图库文件 176个管脚全部有注释

stm32f103等系列常用的原理图封装库 pcb封装库，满足基本的pcb设计需要，快来下载把。绝对靠谱

原理图库：常用无源器件，常用芯片，各种接口2.54、1.25、2.0、3.5、3.81、3.96等，FPC接口，常用模块1602、12864等，继电器、变压器。封装库：对应于原理图库，包含各种封装。

在上一节中，我们讲述了一种原理图库的制作方法：使用封装编辑器创建封装，然后生成符号。在本节内容当中，我们将要讲述另外一种制作方法：先创建符号，然后由符号得到封装。本节将要讲述另外一种方法：从符号得出封装。

基于Altinum Designer的12MHz晶振PCB原理图库.

我的元件库\74LS595.LibPkg ..........\78稳压块.SCHLIB ..........\8-8点阵.LibPkg ..........\8-8点阵.PcbLib ..........\8-8点阵.SchLib ..........\altium\PCB_lib\IC.PCBLIB ..........\......\.......\IC.PCBLIB.htm ..........\......\.......\jointbar.PCBLIB ..........\......\.......\jointbar.PCBLIB.htm ..........\......\.......\Miscellaneous Connectors.PcbLib ..........\......\.......\Miscellaneous Connectors.PcbLib.htm ..........\......\.......\photounit.PCBLIB ..........\......\.......\photounit.PCBLIB.htm ..........\......\.......\RCDQLY.PCBLIB ..........\......\.......\RCDQLY.PCBLIB.htm ..........\......\.......\rest.PCBLIB ..........\......\.......\rest.PCBLIB.htm ..........\......\.......\常用元件封装.PCBLIB ..........\......\.......\常用元件封装.PCBLIB.htm ..........\......\.......\常用元件封裝庫(pcb).PCBLIB ..........\......\.......\常用元件封裝庫(pcb).PCBLIB.htm ..........\......\SCH_lib\CD4000系列IC.SCHLIB ..........\......\.......\CMOS&TTL74.SCHLIB ..........\......\.......\IC.SCHLIB ..........\......\.......\Miscellaneous Devices.SCHLIB ..........\......\.......\MyInt_Lib.LIBPKG ..........\......\.......\photounit.SCHLIB ..........\......\.......\RCDQLY.SCHLIB ..........\......\.......\rest.SCHLIB ..........\......\.......\TTL74系列IC.SCHLIB ..........\......\.......\二极管.SCHLIB ..........\......\.......\单片机及相关.SCHLIB ..........\......\.......\场效应管及可控硅.SCHLIB ..........\......\.......\声亮元件.SCHLIB ..........\......\.......\常用元件库.SCHLIB ..........\......\.......\开关.SCHLIB ..........\......\.......\感应元件.SCHLIB ..........\......\.......\接口与插座.SCHLIB ..........\......\.......\插件.SCHLIB ..........\......\.......\数字符号.SCHLIB ..........\......\.......\杂元件库.SCHLIB ..........\......\.......\模拟符号.SCHLIB ..........\......\.......\模拟集成电路.SCHLIB ..........\......\.......\电容.SCHLIB ..........\......\.......\电源.SCHLIB ..........\......\.......\电阻.SCHLIB ..........\......\.......\继电器类元件.SCHLIB ..........\CD4000系列IC.SCHLIB ..........\Composite Drawing.pdf ..........\DIP-16.LibPkg ..........\DIP-16.PcbLib ..........\DIP-16.SchLib ..........\Final Artwork Prints.pdf ..........\GT_PCB\专用A.PcbLib ..........\......\专用B.PcbLib ..........\......\专用C.PcbLib ..........\......\刘强PCB.PcbLib ..........\...SCH\ARM.SchLib ..........\......\刘强SCH.SchLib ..........\......\常用1.SchLib ..........\......\常用2.SchLib ..........\......\模块\51单片机.SchLib ..........\......\....\555.SchLib ..........\......\....\74HC164.SchLib ..........\......\....\74HC595.SchLib ..........\......\....\AD7416.SchLib ..........\......\....\AD转换器件.SchLib ..........\......\....\AVR单片机.SchLib ..........\......\....\BIS0001.SchLib ..........\......\....\C8051Fx.SchLib ..........\......\....\CH375.SchLib ..........\......\....\CHXXXSCH.SchLib ..........\......\....\CMOS系列.SchLib ..........\......\....\HT单片机.SchLib ..........\......\....\ICD2.SchLib ..........\......\....\MSP430.SchLib ..........\......\....\PIC单片机.SchLib ..........\......\....\SLE4442.SchLib ..........\......\....\TMS320f2812.SchLib ..........\......\....\TTL74系列.SchLib ..........\......\....\中央处理器.SchLib ..........\......\....\传感器.SchLib ..........\......\....\光电器件.SchLib ..........\......\....\变压器.SchLib ..........\......\....\可控硅.SchLib ..........\......\....\场效应管.SchLib ..........\......\....\存储器.SchLib ..........\......\....\接口器件.SchLib ..........\......\....\数码管.SchLib ..........\......\....\时钟芯片.SchLib ..........\......\....\模拟器件.SchLib ..........\......\....\液晶.SchLib ..........\......\....\电子管.SchLib ..........\......\....\电控开关.SchLib ..........\......\....\稳压器件.SchLib ..........\......\....\语音芯片.SchLib ..........\History\8-8点阵.~(1).LibPkg.Zip ..........\.......\8-8点阵.~(1).PcbLib.Zip ..........\.......\8-8点阵.~(1).SchLib.Zip ..........\.......\8-8点阵.~(2).LibPkg.Zip

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STM32 原理图库 和 PCB 银洋电子STM32选型参考