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Resistor Ratio Calculator - FREE

by Dave Ciaffa, Version: 0.2.1 , 16 KB  

Package name: com.dciaffa.resistorratio , Last Update: 2012-11-28 11:04:46

34 ratings (3.824 average)

10,000-50,000 downloads


Quickly and easily determines the standard resistor values to best approximate a desired ratio.


- Fits desired ratio using E12 (10%), E24 (5%), E96 (1%) and E192 (0.1%) series
- Simple resistor ratio
- Voltage divider
- Op-amp circuit gain

New in 0.2.1: Fix font size on Droid with Android 2.1 OS.

Last comments from Android Market

Jukka (***)
Add option to allow for multiple resistor series. Add voltage regulator feedback function: enter desired output voltage and reference/feedback voltage

Marcus (**)
Doesn't do voltage divider voltage solving.

Ax (****)
Nice app with potential. A help file with diagrams would clarify circuits. More calcs please, inc. induct/capacitive reactance, & a resistor selector!

Annexx (*****)
Thanks I've been looking for something like this! Nice job

Resistor Ratio Calculator screenshot 1 Resistor Ratio Calculator screenshot 2

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