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  1. QEDA is a free and opensource set of tools for easy and fun electronic devices development. It allows you to create, customize and use electronic component libraries for EDA software, following leading industry standards.

    • QEDA

      First steps in using QEDA. QEDA Core. Details about QEDA...

    • Donate

      QEDA is a non-commercial project. It exists thanks to the...

    • Qeda Library

      QEDA Library. One of the killer features of QEDA project is...

    • Qeda Core

      QEDA Core. The core of QEDA project is an utility which...

    • Getting Started

      Getting started. Let us explore QEDA capabilities by...

    • What is QEDA

      What is QEDA. QEDA is a tool aimed to make electronic...

    • QEDA
    • Features
    • Installation
    • Examples
    • CLI
    • From script
    • Custom component description
    • Documentation
    • License
    • Coming soon
    • GeneratedCaptionsTabForHeroSec

    QEDA is a Node.js library aimed to simplify creating libraries of electronic components for using in EDA software. You can easily create both symbols for schematic and land patterns for PCB.

    •Downloading component definitions from global repository

    •Generating schematic symbols:

    •Single and multi part IC (dual-in-line, quad)

    •Connector

    •Capacitor, crystal, diode, FET, fuse, inductor, LED, pushbutton, resistor, switch, test point, transistor, TVS

    •Power supply, ground

    QEDA module for using in scripts as well as command line interface:

    First example will download component descriptions from library repository then save them to disk and add to library manager. Last string is to generate component library in KiCad format (schematic symbols for Eeschema as well as PCB footprints for PcbNew).

    Run in terminal (note that component names are case insensitive but power and ground nets are not):

    And find generated files in ./kicad directory.

    Example is written on CoffeeScript but one can use vanilla JavaScript.

    script.coffee:

    Run it:

    And find generated files in ./kicad directory.

    Any electronic component is described using YAML-file located in ./library directory (or some subdirectory within). You can clone all available descriptions from https://github.com/qeda/library, add your ones, copy from any source. Then just point correspondent path as parameter for qeda add ... command or Qeda.Library.add method (without ./library/ prefix and .yaml suffix).

    library/dummy.yaml:

    Read more about component description.

    Then run in terminal:

    Or create custom.coffee:

    And run:

    Please refer to Documentation section on the website for additional information.

    Source code is licensed under MIT license.

    •Generating libraries:

    •Eagle XML format

    •SMD land pattern calculation:

    •LCC

    •PLCC

    •Through-hole land pattern calculation:

    QEDA is a tool to simplify creating libraries of electronic components for EDA software. It can download component definitions, generate schematic symbols and land patterns, and export to various formats.

  2. QEDA is a command-line utility and a repository of electronic components for EDA software. It allows you to create, customize, and use components according to industry standards and your corporate style.

  3. First steps in using QEDA. QEDA Core. Details about QEDA core. QEDA Library. Information about library of electronic components. List of supported schematic symbols. List of supported land patterns

  4. Getting started. Let us explore QEDA capabilities by creating a simple PCB. This will be an abstract Wi-Fi adapter which uses ESP-07 module. We will use Ubuntu during demonstration but one may repeat following steps on any compatible operating system (with minor modifications).

  5. doc.qeda.org › libraryQEDA Library

    QEDA Library is a git repository with YAML-descriptions of electronic components for QEDA project. Learn how to add new elements, request for new elements or contribute to the library.

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  7. You can see available commands when running QEDA CLI with --help option: qeda --help