Electronics Toolbox 5.5.90

Electronics Toolbox 5.5.90

Peter Ho – Freeware – Android
out of 4719 votes
Latest Version
5.5.90
Safe to install
VERY GOOD User Rating

This app is a comprehensive collection of basic electronic calculators that caters to hobbyists, electronic engineers, and professionals. It offers a wide range of tools and resources for various electronic calculations and operations.

Basic tools:

  • Resistor color code
  • Inductor color code
  • Resistor SMD marking & EIA-96
  • dBm, dbW, dBuV converter
  • Resistors in series
  • Resistors in parallel
  • Two resistors in ratio
  • Voltage divider
  • Ohm's law
  • Y-Δ converter
  • L, C reactance
  • Complex number operation
  • RC charging time constant
  • RC filter
  • RL filter
  • LC circuit
  • 555 monostable
  • 555 astable
  • Wheatstone bridge
  • Trace width calculator
  • Battery capacity
  • Operational amplifier
  • LED calculator
  • RMS calculator
  • Range calculator
  • Temperature conversion
  • BJT bias voltage
  • Voltage regulator
  • Shunt regulator
  • Length converter
  • Limit of 10 combinations of component values

Digital tools:

  • Number converter
  • Logic gates
  • DAC R-2R
  • Analog-to-digital
  • 7-segment display
  • Minimization of boolean function
  • Half adder & full adder
  • Synchronous counter up to 6 states
  • Cyclic redundancy check CRC-8, CRC-16, CRC-32
  • Hamming code

Electronics resources:

  • SI unit prefix
  • Physical quantities
  • Circuit symbol
  • ASCII table
  • 74xx series
  • CMOS 40xx series
  • Pinouts
  • C programming language
  • Python language
  • Common Linux commands for Raspberry Pi
  • Resistivity table
  • Permeability table
  • Permittivity table
  • Ampacity table
  • AWG table
  • Standard wire gauge (SWG) table
  • World plug
  • EDA software
  • Flip-flop
  • SMD marking Formulas
  • Features in PRO version only:

    • No Ads
    • No limitation of component values
    • Selectable 1%, 5%, 10%, 20% of values
    • Complex matrix
    • Pi-pad attenuator
    • T-pad attenuator
    • Coil inductance
    • Poles & zeros calculator
  • Note:

    1. For those who require support, please email the designated email address. Do not use the feedback area for inquiries as it is not appropriate and there is no guarantee that they will be read.
  • All trade names mentioned in this app or the accompanying documentation are trademarks or registered trademarks of their respective holders. This app is not related to or affiliated with these companies in any way.

Overview

Electronics Toolbox is a Freeware software in the category Education developed by Peter Ho.

The latest version of Electronics Toolbox is 5.5.90, released on 05/19/2025. It was initially added to our database on 12/29/2023.

Electronics Toolbox runs on the following operating systems: Android.

Users of Electronics Toolbox gave it a rating of 4 out of 5 stars.

Screenshots (Click to view larger)

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