Ohm's Law

Ohm's Law


Two common calculators for electronics/electrical use:

Ohm's law calculator/Watt's Law calculator: figures any 2 unknown values given 2 known values

Resistor calculators: figures bands given value or value given bands. For 3, 4, & 5 band resistors

* Preferences/lock functions allow values to either autorange to appropriate SI units or remain fixed

* Resistor calculator automatically determines 3, 4, or 5 band

* Clean, intuitive interface

*** To the few who have commented that it's "stupid" to have the "Rate" button where it is, please stop && think. You don't HAVE to rate it before using it, nor are you even being asked to. You will notice that there are 2 buttons. This is the "About" dialog that is shown the first time you run any new version or tap the "About" menu item. Please think before you speak. Thank you. ***

Paid app "Electrist" identifies EIA standard values, as well as adds many more calculations. See for yourself:
https://market.android.com/details?id=com.redbinary.electrist

Recent changes:
1.71 [Mar 3, 2012]
+ added some exception handling and better handling of parsing numbers from input strings
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Free
89
4.5
User ratings
3478
Installs
100,000+
Concerns
0
File size
142 kb
Screenshots
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About Ohm's Law
Two common calculators for electronics/electrical use:

Ohm's law calculator/Watt's Law calculator: figures any 2 unknown values given 2 known values

Resistor calculators: figures bands given value or value given bands. For 3, 4, & 5 band resistors

* Preferences/lock functions allow values to either autorange to appropriate SI units or remain fixed

* Resistor calculator automatically determines 3, 4, or 5 band

* Clean, intuitive interface

*** To the few who have commented that it's "stupid" to have the "Rate" button where it is, please stop && think. You don't HAVE to rate it before using it, nor are you even being asked to. You will notice that there are 2 buttons. This is the "About" dialog that is shown the first time you run any new version or tap the "About" menu item. Please think before you speak. Thank you. ***

Paid app "Electrist" identifies EIA standard values, as well as adds many more calculations. See for yourself:
https://market.android.com/details?id=com.redbinary.electrist

Recent changes:
1.71 [Mar 3, 2012]
+ added some exception handling and better handling of parsing numbers from input strings

User reviews of Ohm's Law
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Android Market Comments
A Google User
Feb 28, 2015
Works great
A Google User
Feb 23, 2015
Thanks very Handy guys . thanks for no ads
A Google User
Jan 28, 2015
Perfeito
A Google User
Jan 15, 2015
Gt-n7105t Very easy to use great work.
A Google User
Jan 13, 2015
Cool app