A set of tools for the calculation of radio electronics

Color and text marking of resistors;
Marking of SMD resistors, including the EIA-96 standard;
Marking of SMD capacitors;
Marking of ceramic and film capacitors;
IP protection marking;
Color marking of inductors;
Calculation of the resistor for the LED;
Calculation of Ohm's Law;
Parallel and serial connection calculator;
Calculation of the voltage divider;
Capacitor charge calculator;
Calculation of reactance;
Calculation of the marking of the resistor;
Calculation of the marking of the capacitor;
"Star-triange" transformation of the resistors;
USB pinout;
USB Type C pinout;
TRS pinout;
XLR pinout;
DIN5 pinout;
xPxC pinout;
RCA pinout;
S-Video pinout;
SCART pinout;
ATX/PC pinout;
VGA pinout;
LCD pinout.

// Option A //

To download Radio components calculator mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Radio components calculator mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Radio components calculator from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Radio components calculator in HappyMod App.