Connections Netclasses Graphical items Schematic editing convenience functions Schematic Setup Opening legacy schematics Hierarchical schematics Introduction Adding sheets to a design Navigating between are present. This button is only enabled if orphaned symbols are present in the schematic (see the legacy schematics section). This dialog is primarily useful for managing symbols that appear in multiple using invisible power pins in symbols is not recommended and is only supported for compatibility with legacy designs and symbols. NOTE Hidden pins can be shown in the schematic by checking the Show hidden

Connections Netclasses Graphical items Schematic editing convenience functions Schematic Setup Opening legacy schematics 階層回路図 はじめに Adding sheets to a design Navigating between sheets Electrical connections are present. This button is only enabled if orphaned symbols are present in the schematic (see the legacy schematics section). This dialog is primarily useful for managing symbols that appear in multiple using invisible power pins in symbols is not recommended and is only supported for compatibility with legacy designs and symbols. NOTE Hidden pins can be shown in the schematic by checking the Show hidden

Symbol Annotation Electrical Connections Netclasses Graphical items Schematic Setup Opening legacy schematics Hierarchical schematics Introduction Adding sheets to a design Navigating between are present. This button is only enabled if orphaned symbols are present in the schematic (see the legacy schematics section). 18 This dialog is primarily useful for managing symbols that appear in multiple symbols is not recommended outside of power symbols, and is only supported for compatibility with legacy designs and symbols. Power Symbols Power symbols are symbols that are conventionally used to represent

编辑对象属性 使用符号 位号和符号批注 电气连接 网络类 图形对象 Schematic editing convenience functions 原理图设置 Opening legacy schematics 层次原理图 简介 在设计中添加原理图 原理图之间导航器 原理图之间的电气连接 层次化设计实例 检查原理图 查找工具 Search panel 网络高亮显示 are present. This button is only enabled if orphaned symbols are present in the schematic (see the legacy schematics section). This dialog is primarily useful for managing symbols that appear in multiple using invisible power pins in symbols is not recommended and is only supported for compatibility with legacy designs and symbols. NOTE 隐藏的引脚可以在原理图中显示，方法是在 原理图编辑器 → 偏好设置的 显示选项 部分勾选 显示 隐藏的引脚，或者选择 视图 → 显示隐藏

kicad_pro Project file, containing settings that are shared between the schematic and PCB *.pro Legacy (KiCad 5.x and earlier) project file. Can be read and will be converted to a .kicad_pro file by graphic shape, pins, fields. *.sch Legacy (KiCad 5.x and earlier) schematic file. Can be read and will be converted to a .kicad_sch file on write. *.lib Legacy (KiCad 5.x and earlier) schematic library library file. Can be read but not written. *.dcm Legacy (KiCad 5.x and earlier) schematic library documentation. Can be read but not written. *-cache.lib Legacy (KiCad 5.x and earlier) schematic component

kicad_pro Project file, containing settings that are shared between the schematic and PCB *.pro Legacy (KiCad 5.x and earlier) project file. Can be read and will be converted to a .kicad_pro file by graphic shape, pins, fields. *.sch Legacy (KiCad 5.x and earlier) schematic file. Can be read and will be converted to a .kicad_sch file on write. *.lib Legacy (KiCad 5.x and earlier) schematic library library file. Can be read but not written. *.dcm Legacy (KiCad 5.x and earlier) schematic library documentation. Can be read but not written. *-cache.lib Legacy (KiCad 5.x and earlier) schematic component

kicad_pro Project file, containing settings that are shared between the schematic and PCB *.pro Legacy (KiCad 5.x and earlier) project file. Can be read and will be converted to a .kicad_pro file by graphic shape, pins, fields. *.sch Legacy (KiCad 5.x and earlier) schematic file. Can be read and will be converted to a .kicad_sch file on write. *.lib Legacy (KiCad 5.x and earlier) schematic library library file. Can be read but not written. *.dcm Legacy (KiCad 5.x and earlier) schematic library documentation. Can be read but not written. *-cache.lib Legacy (KiCad 5.x and earlier) schematic component

kicad_pro Project file, containing settings that are shared between the schematic and PCB *.pro Legacy (KiCad 5.x and earlier) project file. Can be read and will be converted to a .kicad_pro file by graphic shape, pins, fields. *.sch Legacy (KiCad 5.x and earlier ) schematic file. Can be read and will be converted to a .kicad_sch file on write. *.lib Legacy (KiCad 5.x and earlier ) schematic library library file. Can be read but not written. *.dcm Legacy (KiCad 5.x and earlier ) schematic library documentation. Can be read but not written. *-cache.lib Legacy (KiCad 5.x and earlier ) schematic component

左侧工具条显示控制 原理图创建和编辑 简介 原理图编辑操作 网格 捕捉 编辑对象属性 使用符号工作 位号和符号注释 电气连接 网络类 图形项目 原理图设置 Opening legacy schematics 层次原理图 简介 在设计中添加图框 原理图之间导航器 原理图之间的电气连接 层次设计实例 检查原理图 筛选工具 网络高亮显示 从 PCB 上交叉探测 are present. This button is only enabled if orphaned symbols are present in the schematic (see the legacy schematics section). 17 This dialog is primarily useful for managing symbols that appear in multiple board editor, and vice versa. There are also a number of built-in system text variables. Opening legacy schematics Modern versions of KiCad can always open projects created in older versions of KiCad

symbols is not recommended outside of power port symbols, and is only supported for compatibility with legacy designs and symbols. 25 Power Ports Power ports are symbols that are conventionally used to represent KiCad version 6 libraries ( .kicad_sym files), while "Legacy" format is used for libraries from older versions of KiCad ( .lib files). Legacy libraries are read-only, but can be migrated to KiCad format format libraries using the Migrate Libraries button (see section Migrating Legacy Libraries). There is an optional description field to add a description of the library entry. The option field is not