Electrodoc Pro is a simple and powerful collection of electronic tools and references.
Electrodoc is the new application name for Electrodroid. Same application, with the same and even more functions.
The PRO version of Electrodoc is ad-free and has more features than the free version.
+ Resistor color code;
+ Find resistance color by value;
+ SMD resistance code;
+ Inductor color code;
+ Ohm’s Law;
+ Reactance / Resonance;
+ Filters;
+ Voltage divider;
+ Resistance ratio;
+ Series / parallel resistance;
+ Series of capacitors / parallel;
+ Capacitor charge;
+ Operational amplifier;
+ LED resistance calculator;
+ Zener diode calculator;
+ Adjustable voltage regulator;
+ NE555 calculator;
+ Power dissipation;
+ Battery life calculator;
+ Inductor design tool;
+ Voltage drop calculator;
+ PCB trace width calculator;
+ Energy calculator;
+ Y-Δ transformation;
+ Decibel converter;
+ Frequency converter;
+ Analog-digital converter;
+ RMS converter;
+ Range converter;

Supported Android
(4.1 and up)
Ice Cream Sandwich (4.0 – 4.0.4),Jelly Bean (4.1 – 4.3.1),KitKat (4.4 – 4.4.4),Lollipop (5.0 – 5.1.1),Marshmallow (6.0 – 6.0.1),Nougat (7.0 – 7.1.1),Oreo (8.0-8.1), Pie(9.0)