Expensive Commercial Circuit Simulator Now Free

Discussion in 'Rocketry Electronics and Software' started by Winston, Jan 12, 2020.

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  1. Jan 12, 2020 #1

    Winston

    Winston

    Winston

    Lorenzo von Matterhorn

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    Expensive Commercial Circuit Simulator Now Free
    8 Jan 2020

    https://hackaday.com/2020/01/08/commercial-circuit-simulator-goes-free/

    If you are looking for simulation software, you are probably thinking LTSpice or one of the open-source simulators like Ngspice (which drives Oregano and QUCs-S), or GNUCap. However, there is a new free option after the closing of Spectrum Software last year: Micro-Cap 12. You may be thinking: why use another closed-source simulator? Well, all the simulators have particular strengths, but Micro-Cap does have very nice features and used to retail for about $4,500.

    The simulator boasts a multipage schematic editor, native robust digital simulation, Monte Carlo analysis, 33,000 parts in its library, worst-case and smoke analysis, Smith charts, and it can even incorporate spreadsheets. There’s a built-in designer for active and passive filters. Have a look at the brochure and you will see this is a pretty serious piece of software. And now it’s at least free as in beer.

    [snip]

    If you are trying to learn the program, there are some starting instructions for an older version that should get you the basics. You can also find the user’s manual and a reference manual on the site.

    We went looking for tutorials and found that [Kiss Analog] just started a set of video tutorials. There’s only one complete, so far (see below), but we are sure there will be more on the way.

    If you’d rather do LTSpice, we have a tutorial. Then again, for just playing around, the Falstad simulator is pretty nice and requires no installation.


    Downloads:

    http://www.spectrum-soft.com/download/download.shtm
     
    John Kemker, g.pitts and Jose Saura like this.

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