Resistor values calculator for common widely used circuits.
* Get a specifier resistance using 2 parallel resistors;
* Get a specifier resistance using 2 series resistors;
* Divider (attenuator);
* Ratio of 2 resistors;
* Inverting Amplifier;
* Non-Inverting Amplifier;
* Fully Differential Amplifier;
* Difference Amplifier;
* Feedback resistor Divider;