A circuit simulator with graphical user interface (GUI)
Qucs is a circuit simulator with graphical user interface. The software aims to support all kinds of circuit simulation types, e.g. DC, AC, S-parameter, Transient, Noise and Harmonic Balance analysis. Pure digital simulations are also supported.
PICSimLab is a realtime emulator for PIC and Arduino
PICSimLab is a realtime emulator of development boards with integrated MPLABX/avr-gdb debugger. PICSimLab supports picsim microcontrollers (PIC16F84, PIC16F628, PIC16F648, PIC16F777, PIC16F877A, PIC18F452, PIC18F4520, PIC18F4550 and PIC18F4620) and simavr microcontrollers (ATMEGA328). PICSimLab have integration with MPLABX/Arduino IDE for programming the boards microcontrollers.
GHDL - a VHDL simulator
GHDL is the leading open source VHDL simulator. *** Now on github.com/tgingold/ghdl *** We have binary distributions for Debian Linux, Mac OSX and Windows. On other systems, getting GHDL from here means downloading the current source package and building GHDL from source. Alternatively you can get the latest source version (warning : occasionally unstable!) by pulling a snapshot from the git repository.
This project is for converting PCB RS274X gerber files to RS274NGC Gcode files. Currently this software is in the early development stages. Currently working to simplify the program and improve reliability.
InSystem Serial Programmer Fujitsu MCU F2MC-16LX and FR series.
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.
An easy to use spice interface with GTK. This project allows to start and view the simultions with one or two click. It uses gschem for the schematics and ngspice as simulator.
"ncdr2cnc" - N/C Drill to CNC code (G-Code) is the simple utility, which converts N/C drill files to G-Code files (adopted to Turbo CNC).
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.
simple digital logic circuit simulator, using only NAND gates. written as a standalone app for your web browser
Laboratory Circuit Simulator is transient simulator whiht analog and digital components support for laboratory classes. This support spice netlist files, DSP Tms320f243 DSPemu integration and has high customizable device modules development in c.
Verilog2C++: A translater from Verilog to C++
This software can be used to very simple show how to 8051 working. You can very simple conect to procesor gates, LED-s, switch ...,and load software to procesor and see rezult, how all device will work. My site: www.kloszi.prv.pl I'm looking for a job..
Gerber2eps - A small program for converting Gerber RS-274D files to Encapsulated Postscript (EPS).
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.
Tarski: A toolkit for the Theory of Equality
unPIC is a Perl script that disassembles Microchip microcontroller's HEX files. This is a powerful tool for all reverse engeneers that creates a well understandable assembly source from a binary file. Creates xrefs, labels, subroutines and much more...
tango2pcb is a console program that convert Tango PCB files and libraries to pcb program for linux (http://pcb.sourceforge.net).
XSpiceHDL, an XSpice-VerilogHDL co-simulator incorporates a Schematic Capture GUI, modified run-time DLL capable XSpice3f5 based engine with Berkley Sockets IPC via CodeModel & PLI 1.0/2.0(VPI) DLLs, all in C++, wxWidgets & MSVC++ 6.0.
Analog Insydes is a Mathematica toolbox for symbolic analysis of analog electronic circuits. This project provides a set of free add-ons to Analog Insydes, including a Java front-end and a native netlister for Cadence's Analog Design Environment (ADE).
La biblioteca LnxComm esta diseñada para brindar un apoyo a los programadores que estén relacionados con el diseño y construcción de hardware. LnxComm nos permite crear una conexion con el puerto serie mediante unas pocas lineas de código.
A suite of calculators and conversion tools for engineers.
Includes a signal scaling app, many engineering unit conversion calcs, and a task list pad to keep track of progress or notes.
This software generate a complete project for ARM LPC 2119,2129,2292,2294,2194. It generate the main file, Makefile, and a initialisation file with a graphical interface. It's very useful because it calculate all value for the peripherals.
Grid-tools is a collection of scripts to aid in the submission of complex jobs to either Sun Grid Engine or LSF.
SPChart is free software to plot S-paramters from touchstone format(SNP)