# Electronics Toolbox

31 Tools

Welcome to our electronics toolbox! In this toolbox, we have many tools to help hobbyist and professionals with their electronics calculations. Solve typical circuit configurations with our parallel and series equivalence calculators, voltage divider calculator, and delta-wye calculator or find the Q points and resonant frequencies with our RLC calculator, and finally, take advantage of our free, powerful, and easy-to-use scientific calculator.

In addition to these tools, we have unit converters for a wide variety of electronics and non-electronics units, from energy and power unit conversion to volume and speed unit converters. Are there a few converters that you would like to use frequently? Login and highlight them to save them to your profile for easy access.

Finally, we’re continuously adding new, ready-to-print reference materials as we work through different topics while creating tutorials. These references let you get quick access to important information in those topics in a clean and clear way.

We’re constantly trying to come up with the best calculators to help people of all skill levels and make them both desktop and mobile friendly. If anything is broken or you have any ideas for tools that we need to make our collection complete, reach out to us and let us know!

## Parallel Equivalence

Calculating the parallel equivalence of a resistor, especially when there are more than two of them, is certainly more complicated than finding the ...

## RLC Calculator

When you have a resistor, inductor, and capacitor in the same circuit, the way that circuit reacts at different frequencies can change dramatically. ...

## Voltage Divider

A simple, dirty way to get a lower voltage is to use a voltage divider - putting two (or more!) resistors in series and tapping the voltage between ...

## Delta-Wye Calculator

Wye, oh wye, would we need a calculator like this? Well, if you do much with three phase power, it could be very helpful to transform a wye circuit ...