Desired Resistance Calculator app for iPhone and iPad

4.2 ( 6192 ratings )

Utilities Productivity
Developer: Ekrem Nurdag

1.99 USD

Current version: 1.0.1, last update: 1 year ago
First release : 20 Jan 2022
App size: 1.35 Mb

When you need a non-standard resistor value it can be achieved by series or parallel connection of two standard resistors. But calculating all possible combinations is a time-consuming task.
This tool calculates, which two standard resistors, series or parallel connection gives a closer approximation to a desired value of resistance using E12 (10%) or E24 (5%) series of resistors.