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ET-Mate is a powerfull electronic calculation toolbox. It's perfect for your work, education or just for your hobby. Et-Mate is very easy to use and has features what other programms do not have. It's your personal pocket helper for a very low price.
For more info visit: http://et-mate.blogspot.com/
TRY AND TEST IT NOW!
+ Decibel calculation
+ LED Resistors
+ LC-Filters (Highpass/Lowpass)
+ RC-Filters (Highpass/Lowpass)
+ Resistor color codes
+ Resonant circuits
+ Englisch/german language
+ More features are coming soon...
Supports all android versions from 1.5 up to 2.3 (Gingerbread).
If you have any suggestions, contact me via email or visit my project blog site!