Electronics tools app is a complete electronic circuit calculations tool for those who are studying power electronics, electronics people and DIYers. This app is helpful for all electronics calculator engineering students, hubbiest and for those who are showing interest in electronic circuits calculation.

The application contains 7 sections:
1. Calculators
2. Circuit images
3. Pinouts
4. Resources
5. Convertes
6. Formulas
7. Dictionary

Electronics Calculators:
These electronics calculator app will help the students, electronics professionals and DIYers in solving simple and complex electronics circuits.
• Resistor color code (3, 4, 5 and 6 bands).
• Inductor color code (4 and 5 bands).
• SMD resistor code.
• Ohm's law calculator.
• Series and parallel resistor.
• Series and parallel capacitor.
• Series and parallel inductor.
• Voltage divider calculator.
• Current divider calculator.
• LED resistor calculator.
• Stepper motor calculator.
• Capacitor marking.
• Voltage across a capacitor.
• Capacitor to reduce voltage.
• Discharge time of capacitor.
• Charging and discharging of a capacitor.
• Serie and parallel impedance of a circuit.
• Air core inductance calculator.
• Coax cable inductance calculator.
• Zener diode calculator.
• Tunnel diode oscillator.
• BJT as a differential amplifier.
• BJT as a switch.
• Collector feedback bias.
• BJT transistor bias.
• Inverting operational amplifier.
• Non inverting operational amplifier.
• Differentiator amplifier.
• Voltage adder amplifier.
• Instrumentation amplifier.
• Integrator amplifier.
• Differential amplifier.
• LM 317 voltage regulator.
• LM 7805 voltage regulator.
• NE 555 Timer astable and monostable.
• PCB trace width calculator.
• Conical horn antenna Gain.
• Parabolic antenna Gain.
• Antenna down tilt angle.
• Battery life calculator.
• Low pass filter.
• High pass filter.
• Band pass filter.
• Band stop filter.
• Wheatstone bridge.
• Anderson bridge.
• Wien bridge oscillator.
• Maxwell bridge.
• Hay bridge.

Circuit images:
A circuit diagram is a simplified conventional graphical representation of an electronic circuit. A pictorial circuit diagram uses simple images of components, electronic circuit calculations while a schematic diagram shows the components of the circuit as simplified standard symbols.

Pinouts:
You can find different electronics pinouts with helpful circuit images.
• Parallel port connector.
• Serial port connector.
• DVI connector.
• SCART connector.
• Display port.
• Type A HDMI connector.
• Type B, D HDMI connector.
• Timer IC NE 555.
• LCD screen display.
• VGA connector.
• SD card.
• SIM card.
• Color code for fiber EIA 598 A.
• Swisscom color.
• PDMI.
• SATA power connector.

Resources:
You will learn different electronics calculator resources and tables. You can use these tables in circuit calculation as a quick reference.
• AWG conversion table.
• AWG conversion table.
• Capacitor marking code.
• dBm to dB and watt.
• Radio frequency table.
• Resistivity of materials.
• SI derived units.
• SI prefixes.
• SMD resistor code.
• Symbols and abbreviations.
• USB power standard.

Converters:
You will learn the conversion between different units. This will make your task of conversion between the units easy and simple.
• Current conversion.
• Voltage conversion.
• Resistance conversion.
• Temperature conversion.
• Data conversion.
• Energy conversion.
• Angle conversion.
• Power conversion.
• Pressure conversion.
• Volume conversion.
• Work conversion.
• Capacitance conversion.
• Resistivity conversion.


Dictionary:
The electronics tools app also contains a helpful electronics dictionary. In this dictionary, you will be able to learn hundreds of electronics engineering terms, Electronic calculator app easy to understand.

If you have any suggestion about the application then feel free to contact us by email calculation.worldapps@gmail.com.

// Option A //

To download Electronics Tools: ElectroCalc mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Electronics Tools: ElectroCalc 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 Electronics Tools: ElectroCalc 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 Electronics Tools: ElectroCalc in HappyMod App.