Electronics' Handbook: electronics in your hand
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Electronics' handbook: calculators, dictionary, references, pinouts, formulae.
- Rating
- 4.1
- 5.1K ratings
- Downloads
- 1.1M+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 21
- 2026 Β· v38
Screenshots
About Electronics' Handbook: electronics in your hand
The application contains various circuit calculation and formulae for all those who work with electronics or are simply interested in this area. The application is suitable for DIYers, professionals, and amateurs.
The app includes more than eighty electronics circuit calculators with circuit image diagrams, a helpful electronics engineering dictionary, dozens of electronic components pinout, Important units conversion tool and resources. Formulae are present for each electronics engineering calculator.
There are 6 sections in the application:
1. CalculatorsΒ π©
2. Dictionary π
3. Resources π
4. PinoutsΒ π
5. Converters π©
6. FormulaeΒ β
Calculators:
β Ohm's Law Calculator;
β Resistor Color Code calculator;
β Inductor Color Code calculator;
β SMD Resistor Calculator;
β Resistor Combination Calculators;
β Voltage Divider Calculator;
β Capacitor Combination Calculators;
β Capacitor Discharge Time Calculator;
β Capacitor Combination Calculators;
β Capacitor Marking Calculator;
β Capacitance of Capacitor Calculator;
β Capacitor to Reduce Voltage;
β Charge and Voltage of Capacitor;
β Capacitor Voltage Divider Calculator;
β Inductor Design Calculators;
β Air Core Inductor Calculator;
β Inductor Voltage Divider;
β Inductance of Cox-Cable;
β Inductor Combination Calculators;
β Impedance & Reactance Calculator;
β Inverting Amplifier Calculator;
β Non Inverting Amplifier Calculator;
β Differential Amplifier Calculator;
β Integrator Amplifier Calculator;
β BJT as a Differential Amplifier;
β BJT as a Switch Calculator;
β Collector Feedback Bias Calculator;
β IC-555 Timer Calculator;
β Diode Calculators;
β Tunnel Diode Oscillator;
β Power Loss in Diode Calculator;
β Full Wave Bridge Rectifier Calculator;
β Zener Voltage Regulator;
β LM 317 & LM 7805 Voltage Regulator;
β Stepper Motor Calculator;
β LED Resistance Calculator;
β PCB Trace Width & Resistance;
β Antenna Calculators;
β High Pass Filter Calculator;
β Low Pass Filter Calculator;
β Band Pass Filter Calculator;
β Band Stop Filter Calculator;
β Bridge Calculators;
β Wheatstone Bridge Calculator;
β Maxwell Inductance Bridge Calculator;
β Anderson Bridge Calculator;
β Wien Bridge Oscillator;
β Jay's Bridge Calculator;
β Campbell's Bridge Calculator;
β Battery Size Calculator;
Pin-outs:
β Parallel Port;
β Serial Port;
β DVI Connector;
β HDMI Connector;
β PDMI Connector;
β VGA;
β SIM Card;
β SD Card;
β SATA Connector;
β LCD Screen;
β IC NE 555;
β Display Port;
β Swisscom Color Code;
β Fiber Optics Color Code;
Resources:
β AWG Conversion Table;
β SWG Conversion Table;
β Resistivity & Conductivity Table;
β SMD Resistor Code;
β Capacitor Marking Code;
β dBm to dB & Watt Conversion Table;
β Decibels Chart;
β SI Derived Units;
β USB Power Standards;
β Cylindrical Cells;
β Radio Frequencies;
β Symbol and Abbreviation;
β SI units Prefixes;
Converter:
β Length Converter;
β Power Converter;
β Pressure Converter;
β Area Converter;
β Volume Converter;
β Voltage Converter;
β Star to Delta Converter;
β Delta to Star Converter;
β Ampere to Volt Ampere Converter;
β Ampere to Watt Converter;
β Linear Current Density Converter;
β Temperature Conversion;
β Angle Conversion;
β Resistance Conversion;
β Force Conversion;
β Resistivity Conversion;
β Moment of Inertia Conversion;
β Conductance Conversion;
Other Features of ElectronicsCalc App:
β Internet connection is not required.
β Fast and simple.
β Better tablet support.
β Small apk size.
β No background process.
β Share result function.
We appreciate all the feedback from your side. Your suggestions and advice will help us to improve our app. If you have any suggestion about the application then feel free to contact us by email [email protected].
What’s new
Version 38 Β· Updated September 21, 2026
Microstrip Inductance Calculation Heat Sink Calculation Pinouts: Firewire connector, RCA connector, Register jack, ATX power connector, 25 pair cable color code, OBD II car connector, Arduino board, PCI bus, PCI express bus, JTAG pinout, Apple 30 pin connector and VESA Connector. Resources: Standard resistor, Boolean logic gates, ASCII table, Ampacity table, Switch information, Thermocouple color, DIN47100 color code, SMD package sizes, IEC6320 and CCTV resolution.
User reviews
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