Real Time Electronic Circuit Simulator.
Real Time Electronic Circuit Simulator. Include PIC, AVR and Arduino simulation. AVR simulation provide by simavr: https://github.com/buserror/simavr PIC simulation provided by GpSim: http://gpsim.sourceforge.net/
A graphical Finite State Machine (FSM) designer.
A graphical tool for designing finite state machines and exporting them to Hardware Description Languages, such as VHDL, AHDL, Verilog, or Ragel/SMC files for C, C++, Objective-C, Java, Python, PHP, Perl, Lua code generation.
Gerber to PDF converter
Gerber2PDF is a command-line tool to convert Gerber files to PDF for proofing and hobbyist printing purposes. It converts multiple Gerber files at once, placing the resulting layers each on it's own page within the PDF. Each layer has a PDF bookmark for easy reference. Layers can optionally be combined onto a single page and rendered with custom colours and transparency. There is a Drill to Gerber converter available from the downloads page.
QSapecNG is a Qt-based symbolic analysis program for linear analog circuits. In fact, it consists of two indipendently parts: the SapecNG framework engine, and the application gui QSapecNG.
AVR simulator IDE
Electronic circuit simulator. Simple environment to run and debug firmware for AVR 8-bit microprocessors. Able to run arduino firmware. Internally this program uses the open source Simavr AVR Processor Simulator (https://github.com/buserror/simavr) and wraps all its functions in a GUI shell. Setups for firmware debugging scenarios can be created dynamically. Able to run 16MHz MCU with decent set of external parts in real time. In particular this can be used for development of CNC firmware in conjuction with its CAM frontend without access to the real hardware. For Linux and Windows systems. Please visit wiki pages (https://sourceforge.net/p/simutron/wiki/Home/) for instructions
Qt based Veroboard, Perfboard, and PCB layout and routing application
Cross-platform software for producing Veroboard (stripboard), Perfboard, and single-sided PCB layouts. Automatically prevents short circuits and checks for open circuits. Interactive auto-routing. Can produce PDF output for toner transfer. In-built tutorial. Built using the Qt cross platform library, and tested on 32-bit Linux, and on Windows 7 (32-bit and 64-bit). Precompiled versions available for Windows.
lilpM32 is a MIPS-like processor designed in Logisim, assembler program and documentation for them. Complete assembler and fully functional instruction set with I/O and subroutines features allow to write full-blown complicated programs.
This is a open source 3D laser scanner targeted for CNC machinery but not only.
is a Qt program to generate SMD chip shooter code
Still struggling with Excel to setup your pick and place machine ? Cad2Board reads component mounting information from Eagle, Altium Designer and Mentor Expedition PCB designs. Component or component groups can be assigned to feeder slots by drag and drop. Any modifications for PCB population can be defined to generate PCB variants, consider rotations from unusual tape and reel packaging or to account in advance for CAD library or PCB design bugs. Generated setup data is stored in a seperate project file. Succeeding PCB revisions what contain redesign changes can be merged with existing project setup data. Inconsistencies are highlighted to solve them by new assignements and unused feeders can be cleaned up with a single push. Finally a machine program is generated in Heeb HE50 format and downloaded to the machine interface.
FXtransformer Designer is a graphical design aid for both power and RF transformers. RF Design: Broadband, Single-Tuned, Double-Tuned.
Hierarchical Schematic and PCB
This project is in a pre-alpha stage and is intended to give a rough idea about the final program. It does not do much more than draw pretty pictures. Hierarchical circuit layout is commonplace amongst IC designers, but Spider PCB brings hierarchical layout to the PCB industry. Not only is the schematic hierarchical, but also the layout. Ever wanted to lay out a 16-band equaliser, with 5 sound channels? Lots of copying and pasting on the PCB-side. Just imagine if you could lay out one channel of the equaliser, then go up one hierarchical level and lay out 1 sound channel, using your single-band equaliser 16 times, with the only difference being the component values. You can then go up one hierarchical level more to lay out the 5 sound channels, add some headers and a power supply circuit, and another to panellise the PCB's for production. No copying and pasting. No trouble editing a mistake later. This is the idea behind Spider PCB. For more information, read the Wiki.
A high-level electronic system level design and verification tool. SystemC is the language of choice used in system modelling. Highly pluggable design allows community supported SystemC model integration and a powerful GUI based design mechanism.
Create fast bare-metal FPGA designs without Verilog or VHDL
FPGAsm is a low-level alternative to verilog and VHDL. A near-instant 'assembler for FPGAs', this simple yet powerful language facilitates bottom-up design, layout and wiring of modules, and generation of .xdl output. With about 10 keywords to learn, you can start making circuits in minutes. Now you can focus on learning the ins and outs of the FPGA instead of complex tools and languages. Fast turnaround time and bottom-up approach invite exploration, experimentation, live circuit testing and physical test harness creation, radically changing the workflow. FPGAsm offers you an opportunity to REALLY understand Xilinx FPGAs, create circuits DIRECTLY on the FPGA using an opensource tool, and share your knowlege and projects with the community. Supported architectures: Xilinx (via xdl)
Lossi (LOgikSchaltungsSImulator - german for "logic circuit simulator"). It simulates logic circuits. Really.
an open source software for electronic design automation (EDA).
OpenECAD is an open source software for electronic design automation (EDA / ECAD). OpenECAD integrates all stages of the design process: Schematic Capture, PCB layout, Component editing, CAM file generation. OpenECAD is cross-platform program, written with QT5 framework and run on Windows, Linux, and Mac OS X.
Automatic coloring PCB - make a color circuit board for installation.
The program is designed for automatic coloring schemes of printed circuit boards for ease of installation. For its work requires some files with information on the printed circuit board, package generated by P-CAD. The basic principle: each type of component (identical components) are marked with a unique symbol that has its own color and style. This simplifies the visual search component on the board. The program also generates a text list of components, where the marks, what type of components is associated with which character on the circuit board.
PIC 16F877A Registers in one click!
PIC(R) 16F877A Reg Browser helps you to browse the large number of registers in the PIC(R) 16F877A. You just have to pick up a register name in the List Box, and get all informations about the register (Address(es), Bank(s), Configurations bits...). Author: ANDRIAMILAMINA Monge. +261 32 04 309 92 or firstname.lastname@example.org.
A specialized innovative cross-platform for reverse engineering PCB's
"ReverseM" is a open-source project initiative aimed at supporting designers,researchers and hobbyists to tinker with electronics creatively. We are creating a software tool and website in spirit of reverse engineering. We are currently developing a tool that allows users to creatively convert the real-world manufactured PCB in to their respective Schematic diagrams and documenting their prototypes. Share the schematics, tinker with it to promote the electronics knowledge among interested persons. Features a) User Friendly interface for quick referencing and converting. b) Schematic View - Shows the circuit which has been converted from real world to virtual world c) PCB View - Lets you design and export the necessary documents for producing a Printed Circuit Board. d) Palette Windows - provide parts, tools and information. e) The Part Creator - a tool to modify parts or create new parts. f) Inbuilt electronic parts database. h) Quick prototyping of printed circuit boards.
SPICE parameters extraction tool with user define models
Unified Verification Environment
The aim of the UVE project is to create software that automatically generates a verification testbench (TB) written in SystemVerilog (SV) and integrating the UVM methodology. UVE makes the rapid development of a verification environment a simple process. The generated TB is directly able to perform random actions on the DUV (design under verification). For this UVE provides a graphical user interface, a code generator, compilation scripts and a library of verification IPs (VIP). One of the main innovations of UVE is a list of TODOs in the TB code which help in finalizing the TB. This is especially useful for developers not familiar with SV and/or UVE, but also experienced developers profit from that easy to use task list. Moreover, the graphical interface lets the user observe the structure of the generated testbench. Files can be accessed easily by double clicking on the graphical view. Simulation can be launched directly from the tool.
The goal of this project is to provide an add-on to KLayout (www.klayout.de) to create and visualize a realistic cross-section view for VLSI designs supporting a wide range of technology options.
FPGA Pad Constraints Converter (Altium Designer to Xilinx UCF)
RxCalc is a calculator for the analysis of multi-stage receiver.
RxCalc is a calculator for the analysis of multi-stage receiver. The software can calculate cascaded and system parameters: gain, noise, sensitivity, input and output P1dB and IP3, noise floor, spur-free dynamic range, MDS, SNR, and others. Sources code: https://github.com/arhiv6/rxcalc Binary package: http://sourceforge.net/projects/rxcalc/