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This a print circuit board editor written in Qt.
It aims to provide sprint layout like functionalities.
It is not actually fonctional at this time, even as an alpha release but I will update my work regularly.
ElectroMimic is an electronic circuit simulator in Java™. The simulator is focused on the piecewise-linear models normally used by undergraduate students, but can also be linked with external simulation software for more realistic results.
Scicos-HDL is a tool to design digital circuit system; it integrates the hardware circuit, algorithm and Scilab/Scicos environment as a plat for digital circuit design, simulation and Hardware Description Language generation. ZhangDong & KangCai
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logisim is a fully modularized logic circuit simulator for unix-compatible systems. It supports a lot of different graphic outputs and can simulate a lot of different gate types. Additionally it can be extended easily by simply adding new gate modules.
GBTiler, a Gerber circuit board tiling program allows engineers, electronics hobbyists and other users with Gerber RS274X format files to "tile" or combine separate Gerber files -- circuit boards -- into a single, valid Gerber formatted file.
OCTV it is a robust and complete solution of security and monitoring.It has support for different models of cameras IP.Among its functions includes playback, recording, motion detection, event scheduling and can work simultaneously with many cameras
libLCS is a hardware description library in C++ aiming to be as powerfull and easy as the Verilog HDL. It currently supports logic gates, flipflops, clock, and facilitates delays, continuous assignments and variable value dumping into VCD files.
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edef - A small simulation framework for logic circuits, autoregressive processes, digital controller circuits and many more. Also there is a GUI application, that integrates a simple development environment and a circuit editor.
Spice+ is a general-purpose circuit simulation program, based directly on SPICE 3F.5 from the University of California (Berkeley). An improved version of Spice for DOS, Windows and Linux. http://spicep.sourceforge.net
Much like SPICE does for circuit designers, SUGAR provides for MEMS designers a tool for quickly specifying their devices in a netlist type format and analyzing their devices with different simulation and mathematical techniques.
Astra Pax is a space simulator. Trade goods through the many star systems, sign on with the navy, chase bounties, rent out your services, turn to piracy, try your skills on the race circuit, or just explore. The stars are yours.
The official repository of JCSim is now hosted by github at https://github.com/almejo/jcsim
JCSim is a fully functional Digital Circuit simulator written in Java. You can create and simulate simple (and not so simple) circuits in an easy way.
It includes a basic set of gates, simple creation of new gates and simulation.
QuarlSIM is a software suite of free open source Electronic Design Automation tools maintained and developed by student at Chalmers University. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production
This is an easy-2-use Printed Circuit Board designer program with user-friendly interface and with some interesting capabilities. The full source and the internals are well documented.
"cif2tribes" is a console-based tool for converting integrated circuit layouts into maps usable in the game Tribes 2, as a 3D visualization aid. The project code is modular enough to be easily extended to different game engines and input file formats.
A UNIX/X11 circuit drawing application with schematic capture. Features
user-definable parts libraries and fully hierarchical SPICE netlist
generation.
rapidEDS - Schematic / PCB Design Package For KDE
Focus on Ease of use and flexability
Uses ODBC to access a central component/symbol database, initially Postgresql
Initially targeted for Linux, KDE 3.3.1, QT3.3.3
IDE for Electronic Circuit design
Qlogico is a digital circuit simulator.
True table, manipulation of boolean expresions, schematic capture and simulation, finite state machines, table of transitions, VHDL.
TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.
Set of Java packages to apply Genetic Algorithms to any kind of problem. Various genetic operators are implemented and an example shows of how the system could be applied to digital circuit evolution.