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Catalog

30,061 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

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Altium_Library

Curated schematic & PCB footprint libraries for Altium Designer – reusable, standardized, and production-ready.

  • Active
  • Other
  • GitHub
  • ★ 4

Other

VA-Models

Verilog-A simulation models

  • Active
  • Other
  • GitHub
  • ★ 122

Science

AACircuit

Draw circuits using ASCII

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 74
  • GPL-3.0

Graphics

pcb

Monolithic repository containing QFSAE PCB designs.

  • Active
  • Other
  • GitHub
  • ★ 24
  • MIT

Other

AltiumLibrary

A component library for projects in Altium Designer.

  • Active
  • Other
  • GitHub
  • ★ 22

Other

pcb-projects

This repository includes a collection of electronic PCB designs and custom KiCad libraries. It features various hardware projects, reusable components, and detailed documentation for learning and development.

  • Active
  • Other
  • GitHub
  • ★ 9

Other

spedit

Cross-platform Free and Open-source Pixel-art Editor and Sprite library Manager

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 9
  • GPL-3.0

Graphics

VFD-Studio2

Windows application to show various information on graphics-capable monochrome displays.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 3
  • GPL-3.0

System

microwave-pcb

PCB Design project to simulate a microwave.

  • Active
  • Other
  • GitHub
  • ★ 2
  • GPL-3.0

Other

-TyCad

A cross-platform schematic program for FreePascal/Lazarus, ported from TinyCAD. Reads and writes TinyCAD designs and libraries, with extended functionality for schematics.

  • Active
  • Package
  • Lazarus
  • GitHub
  • ★ 1
  • LGPL-2.1

Other

Altium_Import_Helper

Altium DelphiScript Import Helper which works much better than script provided by UltraLibrarian

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Language Tools

OriginalCircuit.Altium.TestDataGenerator

Altium Designer DelphiScript project for generating comprehensive test files for the [OriginalCircuit.Altium](https://github.com/issus/AltiumSharp) library. Produces PcbLib and SchLib files with known primitive values, plus JSON exports for ground truth comparison in unit tests.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 1
  • MIT

Networking

Phoenix-Net-Generator

Engineer-in-the-loop semantic net generation and schematic automation for Altium Designer.

  • Active
  • Library
  • GitHub
  • ★ 1
  • Apache-2.0

Other