It has been around for years, I never pushed or publicised it much. I think
most EEs would find it useful so I give it a mention here.
It is a Win32 program to show pairs of standard value resistors which give
a desired resistance for series or parallel combination or ratio for a
voltage divider.
Download here
http://web.newsguy.com/pentangle/ResCAD20.zipIf you like ResCAD I also wrote a units conversion program which ended up
being rather more versatile. It comes with a bunch of conversions and
calculations (you want weird? photon wavelength to gallons of gasoline with
the same energy content weird enough?). Its real strength is the ability to
be configured to provide just the conversions and calculations you need
with a simple and small interface.
Download here
http://web.newsguy.com/pentangle/uSheet_Beta_1.02_setup.exe--
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