Electro Calculator is my first android project, if you liked it please rate it :D
Send me feedback if you think i could do something better or you found bugs.

Features:
Ohm's law
Series & Parallel calculation for resistance, inductance, capcitance and impedance
Calculation of star delta load resistance and impedance
Power calculation, power factor correction for 1 phase system
Energy and cost calculation
Calculating "n" impedance
----Version 1.1 user interface redesign------