Circuit Calculator

\"Circuit Calculator\" is an offline electronics design tool for engineers.
Convenience, visibility and ability to find an optimal solution in minimum time.
140+ analog circuit topologies, 40+ electronics calculators, 20+ Application Notes, Logic Solver.

You can try \"Circuit Calculator Demo\" before you buy:
https://play.google.com/store/apps/details?id=com.vdv.circuitcalculator.demo

This electronics design tool is designed by an engineer for engineers and is able to save you a lot of time!

New rules are introduced for applications since may 5, 2021.
File system access is prohibited for applications.
Saving is now available only in a private directory of the tool.
You will have to find a way to get there,
or do not use the save option,
or take screenshots.

* Amplifiers;
* Variable Gain Amplifiers;
* Drivers;
* Mathematical Operations;
* Current Sources and Receivers;
* Impedance Converters;
* Low-pass, High-pass, Band-pass, Band-stop, All-pass Filters;
* Impedance Matching;
* Power Circuits;
* Switching-Mode Power Supply Modules with small-signal analysis;
* Control Loop Compensation;
* Others Passive and Active Circuits;
* Reverse: calculation of circuit parameters at known values of its components if it is possible;
* Logic Solver, from 2 to 6 inputs;
* Auxiliary electronics-specific tools;
* Application Notes;

You can use Filter Designer to design multistage active analog filters, available in the Google Play Store.
https://play.google.com/store/apps/details?id=com.vdv.filterdesigner