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About
The one handy app for electrical engineering calculation. This app contains not only resistor color code and capacitor code calculators but also electrical filter, attenuator, rectifier, LC oscillator, RF, PCB trace, cable, Ohm's Law, skin effect, Lumen Candela conversion, Delta Y Conversion, and many other handy calculators.
What's new · 1.12
Addition of inductor code calculator, UI refinement, Ohm's law calculator revision
Details
DeveloperKanta Kikubo
ReleasedMay 2020
UpdatedJul 2026
Version1.12
Size5.9 MB
RequiresiOS 13.4 or later
Age rating4+
LanguagesChinese, English, French, Japanese, Korean, Spanish
PriceFree
Categories
Bundle IDkantakikubo.ecc