Simple Free Circuit Simulator

[Steve WithnellParticipant @stevewithnell34426]

I found a very easy to use and free electronic circuit simulator here:

http://www.lushprojects.com

Doesn't appear to be any malware issues – I've shared with a couple of friends without a problem.

**LINK**

Here is a simple power supply I'm building at the moment, as an example.

Steve

[Steve WithnellParticipant @stevewithnell34426]

[Roger Provins 2Participant @rogerprovins2]

That's neat! Probably use that in another hobby (amateur radio) as well.

Thanks

[Steve WithnellParticipant @stevewithnell34426]

Posted by Roger Provins 2 on 04/01/2016 18:58:30:

That's neat! Probably use that in another hobby (amateur radio) as well.

Thanks

The PSU is for a repair/restore of an old Kenwood TS700G…

73

Steve

[Russell EberhardtParticipant @russelleberhardt48058]

My favourite free circuit simulators are LTspice IV and QUCS.

LTspice is a very full featured general Spice simulator that comes with loads of accurate models for components. Good for much circuit design.

QUCS is perhaps a bit more difficult to get to grips with but is better for RF work, having good transmission line models and being able to work with s-parameters. It can do optimisation as well. Probably better for amateur radio use.

The component models in lushprojects are rather poor.

Russell.

[Roger Provins 2Participant @rogerprovins2]

Had one of those many years ago and still mainly all Kenwood, TS850, TS2000 etc.

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