PHElectronics Toolbox: All-in-One Electronic Calculator & Reference
Electronics Toolbox is a comprehensive mobile utility containing over 80 calculators and reference materials designed for electronics engineers, students, and hobbyists. The application operates entirely offline.General App Specifications
| Attribute | Details |
|---|---|
| Android Version | 5.0+ |
| Connectivity | 100% Offline |
| Latest Updates | Support for Android 16, Arduino Ventuno Q, ICS file format |
Core Toolsets
Basic Analog & Power Tools
- Component Coding: Resistor color code, Inductor color code, Resistor SMD marking & EIA-96.
- Circuit Analysis: Resistors in series/parallel, Two resistors in ratio, Voltage divider, Ohm's law, Y-Δ converter, Wheatstone bridge.
- Filters & Timing: RC/RL filters, LC circuit, RC charging time constant, 555 monostable & astable multivibrators.
- Active Components: Operational amplifier, BJT bias voltage, Voltage regulator, Shunt regulator, LED calculator.
- Advanced Calculations: L/C reactance, Complex number operations, RMS calculator, Trace width calculator, Battery capacity, Range calculator.
Digital Logic & Processing
- Conversion: Number converter, Analog-to-digital, DAC R-2R.
- Logic Design: Logic gates, Minimization of boolean functions, Half/Full adder, Synchronous counter (up to 6 states), Flip-flops.
- Data Integrity: Cyclic redundancy check (CRC-8, CRC-16, CRC-32), Hamming code.
- Output: 7-segment display.
Reference Resources
| Category | Included References |
|---|---|
| Standards | SI unit prefixes, Physical quantities, Circuit symbols, ASCII table, World plug types. |
| Components | 74xx series, CMOS 40xx series, Pinouts, SMD marking, Resistivity/Permeability/Permittivity tables. |
| Wiring | Ampacity table, AWG table, Standard wire gauge (SWG) table. |
| Software/Code | C programming language, Python language, Common Linux commands for Raspberry Pi, EDA software. |
PRO Version Features
The PRO version removes the 10-combination limit for component values and adds the following:- Tolerance Selection: Selectable 1%, 5%, 10%, and 20% values.
- Advanced Math: Complex matrix operations, Poles & zeros calculator.
- RF & Magnetics: Pi-pad attenuator, T-pad attenuator, Coil inductance.
- Extended Content: Access to additional reference resources.