Running simulations Helpful hints Advanced Topics Configuration and Customization Text variables Database Libraries HTTP Libraries Custom Netlist and BOM Formats Actions reference Schematic Editor libraries ( .SchLib or .IntLib files) CADSTAR Schematic Archive libraries ( .lib files) KiCad database library configuration files ( .kicad_dbl files) Eagle libraries ( .xml files) 111 EasyEDA (JLCEDA) dialog. NOTE If you want to manage a large amount of component data in symbol fields, consider using database libraries. To edit an existing symbol field, double-click the field, select it or hover and press

Running simulations Helpful hints Advanced Topics Configuration and Customization Text variables Database Libraries HTTP Libraries Custom Netlist and BOM Formats Actions reference Schematic Editor libraries ( .SchLib or .IntLib files) CADSTAR Schematic Archive libraries ( .lib files) KiCad database library configuration files ( .kicad_dbl files) Eagle libraries ( .xml files) EasyEDA (JLCEDA) dialog. NOTE If you want to manage a large amount of component data in symbol fields, consider using database libraries. To edit an existing symbol field, double-click the field, select it or hover and press

directives Running simulations Advanced Topics Configuration and Customization Text variables Database Libraries Custom Netlist and BOM Formats Actions reference Schematic Editor Common 89 90 dialog. NOTE If you want to manage a large amount of component data in symbol fields, consider using database libraries. Editing Symbol Fields To edit an existing symbol field, double-click the field, select Simulator KiCad provides an embedded electrical circuit simulator using ngspice as the simulation engine. All but the simplest simulations will require you to add simulation models to your symbols before

libraries ( .SchLib or .IntLib files) CADSTAR Schematic Archive libraries ( .lib files) KiCad database library configuration files ( .kicad_dbl files) Eagle libraries ( .xml files) EasyEDA (JLCEDA) 134 仿真器 KiCad provides an embedded electrical circuit simulator using ngspice as the simulation engine. ngspice is a SPICE simulator derived from the original widely used Berkeley SPICE program. When SYMBOL_KEYWORDS , SYMBOL_LIBRARY , SYMBOL_NAME , UNIT , VALUE . 数据库关联库文件 数据库关联库是 KiCad 符号库的一种类型，它在外部 SQL 数据库中保存有关零件的数据。 数据基础库本身不包含任 何符号或封装的定义。 相反，它们 引用 其他 KiCad 库中的符号和封装。每个数据库关联库文件条目都将一个 KiCad 符号（来自其他库）映射到一组属性（字段），通常还有一个

125 仿真器 KiCad provides an embedded electrical circuit simulator using ngspice as the simulation engine. All but the simplest simulations will require you to add simulation models to your symbols before displayed in the plot. Below the plot panel, the output console shows logs from the ngspice simulation engine. The right side of the window displays a list of plotted signals, a list of active cursors, and SYMBOL_KEYWORDS , SYMBOL_LIBRARY , SYMBOL_NAME , UNIT , VALUE . 143 数据基础库 数据基础库是 KiCad 符号库的一种类型，它在外部 SQL 数据库中保存有关零件的数据。 数据基础库本身不包含任何 符号或封装的定义。 相反，它们 位号 其他 KiCad 库中的符号和封装。每个数据基础库条目都将一个 KiCad 符号（来 自其他库）映射到一组属性（字段），通常还有一个

selected at once. Database libraries, which allow connecting KiCad to a component database that stores symbol and footprint mappings as well as other component metadata. This database can be shared with

selected at once. Database libraries, which allow connecting KiCad to a component database that stores symbol and footprint mappings as well as other component metadata. This database can be shared with

introduced in version 7.0. HTTP libraries, which allow connecting KiCad to a networked component database or ERP system via a REST API. The REST endpoint can provide symbol and footprint mappings and other

introduced in version 7.0. HTTP libraries, which allow connecting KiCad to a networked component database or ERP system via a REST API. The REST endpoint can provide symbol and footprint mappings and other

zones on copper layers Pad (and track) connections to filled copper areas are checked by the DRC engine. A zone must be filled (not just created) to connect pads. Pcbnew currently uses track segments or