HAMIC

The Internet is filled with all sort of applications designed for various professions and hobbies as well. One of them is HAMIC. It's a circuit builder and calculator that enables you to create simple to complex circuits and perform all kinds of calculations expressed in various units.
It sports a really intuitive graphical interface with many neat tools at hand.

Sleek and clean graphical interface

The application doesn't take long to install and it doesn't come with a complicated setup that you would need to complete before you can actually use it. It sports a really intuitive graphical interface with many nice features at hand.
HAMIC is a circuit builder and calculator that enables you to create simple to complex circuits and perform all kinds of calculations expressed in various units.

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The Ham Intelligent Calculator, also called Hamic, is a program designed to simplify a number of calculations commonly used by Hams. It is designed for the Ham radio hobbyist, but may be useful to others as well.
Hamic has a simple to use, but powerful graphical interface that allows solving simple circuits such as resistors in series or parallel, or more complex circuits such as L networks or T networks.
As well, other calculations such as SWR, reactance, resonant frequency, inductance of an air core coil, and antenna impedance are supported. One of the more powerful features of Hamic is to solve for almost any unknown variable in a circuit; Hamic can even solve L networks without having to use Smith charts.

More features and tools

Also, Hamic can easily convert between a number of different units. Once you have finished your work, your calculations can be saved to a worksheet and retrieved later.
It supports many calculations including resistors in series or parallel, capacitors, inductors, impedances, reactance with capacitors or inductors and many more.
All in all, HAMIC is a very useful application that enables you to create simple to complex circuits and perform all kinds of calculations expressed in various units.