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Catalog

30,069 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

altium-mcp

MCP server bridging Cursor to Altium Designer via DelphiScript

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 9
  • MIT

Applications

KiCadBOM

Utility to extract BOM from KiCAD schematic files.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 8

Science

f29bms-slaveboard

BMS slaveboard schematic altium project files

  • Quiet
  • Other
  • GitHub
  • ★ 3

Other

Altium_CloudParts

Altium Designer script to download and search schematic and pcb libraries from cloud. This way you can search through libs without downlaoding them.

  • Active
  • Other
  • GitHub
  • ★ 2

Other

Kicad-BOM-Tool

Simple Tool for creating Bill Of Materials from Kicad Schematic Files

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • GPL-3.0

Science

-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

LiPo-Charger-PCB-Design

PCB design of a LiPo battery charger, including schematic design, component selection, PCB layout, routing, and design verification.

  • Active
  • Library
  • GitHub
  • ★ 1

Other

Phoenix-Net-Generator

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

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

Other

STM32-Development-Board-for-Teaching

While studying B Tech 8051 is the controller used in the course syllabus. While 8051 is very fundamental and helpful to understand the basics, it is quite old and not always industry relevant. It's said to learn something, the best way is to make it. After a lot of exploring I decided what better way to learn ARM is to make a development board. This would expose us to most of the interfaces of the controller while also providing us with exposure to essential skills like schematic design, PCB manufacturing and SMD soldering. There are a lot of development and evaluation boards but they were not aimed to supplement the uC course at bachelor level, where the students are beginners with none to little experience. My intention with this board something with separate breakouts for various interfaces like I2C, SPI and also peripherals using those.

  • Quiet
  • Other
  • GitHub
  • ★ 1
  • CC-BY-SA-4.0

Other

WORDCLOCK

Schematics, Layouts, Firmware für WordClock-Plojekt aus c't-Hacks 3/2013

  • Quiet
  • Other
  • GitHub
  • ★ 8

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

star-pointer

DIY virtual electronic finderscope for astronomical telescopes

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 24
  • MIT

Science

AltiumLibrary

A component library for projects in Altium Designer.

  • Active
  • Other
  • GitHub
  • ★ 22

Other

OpenGammaKit

☢️ KiCad DIY Kit for gamma-ray spectrometer using a popular NaI(Tl) scintillator, SiPM and Raspberry Pi Pico 2.

  • Active
  • Other
  • GitHub
  • ★ 20
  • GPL-3.0

Science

gnet-spice-noqsi

Improved SPICE netlister for Lepton EDA and gEDA

  • Quiet
  • Other
  • GitHub
  • ★ 11

Science

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

Altium-Scripts

A collection of my custom Altium scripts

  • Active
  • Other
  • Delphi
  • GitHub
  • ★ 7

Other

bmp180-monitor

BMP180 based USB atmospheric pressure monitor

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Science

Lumos

Test chip with analog building blocks for the IHP SG13G2 process.

  • Active
  • Other
  • GitHub
  • ★ 7

Other

Casio-VZ-DOS-Programs

1991: Casio VZ-10M Interactive Phase Distortion Synthesizer, Patch Librarian, Voice Editor, MIDI Analyzer and PC Midi Dump Controller 2015: RAM Card replacement 4Mbit SRAM plus enhanced battery backup.

  • Quiet
  • Other
  • GitHub
  • ★ 6
  • GPL-3.0

Multimedia

PV-Backup

Hardware PC LPT interface to the Nintendo 64 game console

  • Archived
  • Application
  • Delphi
  • GitHub
  • ★ 6

System

NNLightSwitcher

Small device based on Xilinx Zynq intended to use with NN

  • Quiet
  • Other
  • GitHub
  • ★ 5

Other

alogic

The Logic Analyser for PC was developed to give assistance to the technician in the measurement of frequency and to verify waveforms in digital circuits.

  • Quiet
  • Application
  • GitHub
  • ★ 4

Science

ECE411

Repository for PSU ECE411 Practicum Team (DroningOn)

  • Quiet
  • Other
  • GitHub
  • ★ 4

Other

StimSync

USB device for digital and analog inputs and outputs

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 4
  • BSD-2-Clause

System

altium-mcp-unified

Unified MCP server for Altium Designer with intelligent routing between live API and file-based operations

  • Active
  • Other
  • GitHub
  • ★ 3

Other

rp42-hardware

An affordable calculator to run Free42

  • Active
  • Other
  • GitHub
  • ★ 3

Other

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

Altium_Import_Helper

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

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

Language Tools

Altium-Scripts

Useful Altium Delphi scripts

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

Other

BlinkLight

A small project for BME 590: Medical Instrumentation Design

  • Quiet
  • Application
  • GitHub
  • ★ 1

Science

ESP32-S3-DevKitM-1_PCB_Design_in_Altium_Designer

I have designed an esp32-s3-devkitM-1 PCB in Altium Designer. Its a four layer PCB where i use ESP32-S3-MINI-1 as main microcontroller. Here, I use 2 USB type-c port , one FTDI Chip for serial communication, one voltage regulator, push button for resetting and booting, one user led , TVS diode and some power led and some resistor and capacitor .

  • Active
  • Other
  • GitHub
  • ★ 1

Other

FluidGuard

Envision a helpful companion that not only observes fluid levels but also takes proactive measures to prevent wastage and shortages with backend safety measures.

  • Quiet
  • Application
  • GitHub
  • ★ 1
  • MIT

Applications