Circuit Breakers

A powerful professional CAD software tool that allows the electronic designer to easily create and revise electronic circuit designs (digital and/or analog) directly via a very intuitive Macintosh interface. It supports both Simple as well as Complex hierarchies. All of the features that a...

Circuit simulation is a way of building and testing virtual models of electronic devices. It is usually cheaper and quicker to simulate a design than to build a prototype. MacSpice, like most circuit simulators, requires a text-file description of the circuit as input. This 'netlist is a list of...

Logisim is an educational tool designed to help you with the design and simulation of digital logic circuits, featuring a simple-to-learn interface, hierarchical circuits, wire bundles, and a large component library. FEATURES: · The drawing interface is based on an intuitive toolbar. Color-coded...


Platforms: Windows

Tough Jigsaw Puzzle of a circuit board. 70 pieces. Very challenging.


Platforms: Windows

For an electronics novice it is sometimes a burden to find the value for a resistor in a circuit or in a storage drawer. Use RCalc to quickly determine the value. Look at the colour bands and then duplicate them on RCalc to determine the value. RCalc rests in your systray (right bottom corner),...


Platforms: Windows

Drive a car on a remote control circuit and try to beat your personal best in Flash Sprint. From a top view, you take command of a remote controlled car and have to try to beat your record on a circuit with turns. Against a background of techno, check your path in the climbs and descents to save...


Platforms: Windows

Visually build boolean logic circuits and then simulate their operation. Create custom components from user-designed circuits. Written in Java for cross-platform functionality.


Platforms: Windows, Mac, Linux

CircuitSmith is to be a comprehensive electronic design package being developed in Java which will include schematic capture, printed circuit board layout and any other features which I (and hopefully others) can be bothered to program.


Platforms: Windows, Mac, Linux

simple digital logic circuit simulator, using only NAND gates. written as a standalone app for your web browser


Platforms: Windows, Mac, Linux

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.


Platforms: Windows, Mac, Linux

This program provides for easy modification and viewing of SPICE circuit files. It will also read SPICE3 RAW format (as well as GnuCap) and create graphs of results through an interactive GUI. It supports waveform math, copying to clipboard, and saving.


Platforms: Windows, Mac, Linux

Ngspice project aims to improve the spice3f5 circuit simulator.


Platforms: Windows, Mac, BSD, Solaris, Linux

Extensions to the circuit simulator Ngspice. One extension is the integration of the next generation build system SCons.


Platforms: Windows, Mac, Linux

Qlogico is a digital circuit simulator.True table, manipulation of boolean expresions, schematic capture and simulation, finite state machines, table of transitions, VHDL.


Platforms: Windows, Mac, BSD, Linux

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.


Platforms: Windows, Mac, BSD, Linux

Virtual electronic circuit simulation with JAVA based schematic entry and wave viewer, based on (Berkeley) SPICE, for any OS/Server/Browser configuration.Due to missing public feedback for over one year its status is set to INACTIVE (1/2004) - sorry.


Platforms: Windows, Mac, Linux

The XML PCB Renderer is an application which takes an XML definition of a printed circuit board (consisting of pads, tracks and components) and renders it to a PNG file suitable for printing onto paper or transparency ready for UV exposure.


Platforms: Windows, Mac, Linux

It will calculate the conductor's short circuit current, total cantilever load, short circuit force transmitted to the GIS, heat loss by radiation & convection, equivalent power loss and many other more indicators. Requirements: - MATLAB 7.2 or higher - MATLAB's Symbolic Math Toolbox


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris

The aim of this toolbox is to compute blocking probabilities in WDM networks. This work was based on [1], [2], [3], [4] and user is referred to those papers for deeper study.Because WDM networks are circuit switched loss networks blocking may occur because of lack of resources. Also in circuit...


Platforms: Matlab

The transmitter is the combination of three distinct parts: the preamble, the data input and the modulation circuitry. The data is transmitted in blocks of 120 bits. An eight bit preamble with pattern 10101001 is attached in front of every packet to facilitate packet synchronization at the...


Platforms: Matlab