Electronics Toolbox

4.084

android-design.nl

5.00

56 reviews

1,000+
Downloads

$2.49

Toolbox for electronic engineers, hobbyists and students.

Alternative downloads for the Electronics Toolbox app

About Electronics Toolbox

Electronics Toolbox is a productivity app developed by android-design.nl.

Download Statistics

Electronics Toolbox has been downloaded 2.8 thousand times. In the last 30 days, the app was downloaded 0 times.

User Ratings

Electronics Toolbox is rated 5.00 out of 5 stars. The rating is based on 56 ratings.

App Information

Electronics Toolbox costs $2.49 to download. The APK download size is 4.68 MB. The latest version available is 4.084. The last update was on October 16, 2025.

Technical Requirements

Electronics Toolbox requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play November 2010.

Description

Analog electronics toolbox for electronic engineers, hobbyists and students.

All the tools in this app are also included in the RF & Microwave Toolbox app:
http://play.google.com/store/apps/details?id=mwave.mwcalculator_pro

LIKE and Share us:

Google+: http://gplus.to/androiddesignnl

Feature list:

1) PI, T and L attenuator
2) Power and voltage converter
3) Parallel LCR impedance/resonance
4) Series LCR impedance/resonance
5) Inductor impedance
6) Capacitance impedance
7) Ohm's Law
8) Radio equation calculator (1-way path loss)
9) Air Core Inductor Inductance Calculator
10) Capacitor impedance
11) Noise floor
12) Amplifier cascade (NF, Gain, P1db, OIP2, OIP3)
13) Low Pass filter
14) High Pass filter
15) Helical antenna
16) Band Pass filter
17) Band Stop filter
18) Peak to RMS (peak, RMS, average, CF)
19) Mixer harmonics
20) Resistor Color Code calculator.
21) PCB Trace Width and Clearance Calculator
22) Series and Parallel component (R, L and C) calculations.
23) Reverse Series and Parallel resistor calculations.
24) Inductor Color Code Calculator.
25) Capacitor Charge Calculator.
26) Led Resistor Calculator.
27) Voltage Divider Calculator.
28) Opamp Calculator
29) Wavelength calculator
30) LCR Parallel - Series Conversion Calculator
31) Inductor Charge Calculator.
32) Heat Sink temperature calculator
33) Thermal via calculator
34) Resistor SMD Code calculator.
35) Bridged T Attenuator Calculator.
36) CR/LR/LCR Calculator (lowpass, highpass, bandpass and bandstop)

Also checkout the RF & Microwave Toolbox which has all the tools of this Electronic Toolbox and the RF & Microwave tools.

Please let me know if there are electronic related tools that you would like to be added.

Recent changes:
Small bug fix.

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More data about Electronics Toolbox

Price	$2.49
Total downloads	2.8 thousand
Recent downloads	0
Rating	5.00 based on 56 ratings
Ranking	Not ranked
Version	4.084
APK size	4.68 MB
Number of libraries	12
Designed for Android	5.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

Get a detailed PDF report for Electronics Toolbox with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Google Play Rating history and histogram

Downloads over time

Electronics Toolbox has been downloaded 2.8 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of Electronics Toolbox

Oct 16, 2025UpdateVersion 4.084
Sep 6, 2025UpdateVersion 4.083
Nov 3, 2024UpdateVersion 4.081
Dec 3, 2023UpdateVersion 4.075
Jan 13, 2023UpdateVersion 4.072
Nov 9, 2020Price DropNew price: $2.49 ($2.80)
Jul 31, 2020Price IncreaseNew price: $2.80 ($2.49)
Jul 31, 2020UpdateVersion 4.050
Jan 31, 2020UpdateVersion 4.040
Nov 30, 2019UpdateVersion 4.030
Feb 8, 2019UpdateVersion 4.021
Dec 7, 2018UpdateVersion 4.01
Sep 29, 2018UpdateVersion 3.79
Feb 5, 2017UpdateVersion 3.78
Jan 22, 2017UpdateVersion 3.77
Nov 22, 2016Price IncreaseNew price: $2.49 ($0.99)
Nov 16, 2016Price DropNew price: $0.99 ($1.49)
Oct 1, 2016Price DropNew price: $1.49 ($1.65)
Sep 30, 2016UpdateVersion 3.76
Jul 20, 2016UpdateVersion 3.75
Apr 12, 2016UpdateVersion 3.74
Mar 11, 2016UpdateVersion 3.73
Mar 6, 2016UpdateVersion 3.73
Dec 6, 2015Price DropNew price: $1.65 ($1.82)
Oct 24, 2015Price DropNew price: $1.82 ($3.63)
Oct 24, 2015UpdateVersion 3.71
Mar 30, 2015UpdateVersion 3.70
Sep 28, 2014UpdateVersion 3.62
Sep 12, 2014UpdateVersion 3.61
Aug 31, 2014UpdateVersion 3.60
Aug 19, 2014UpdateVersion 3.52
May 27, 2014UpdateVersion 3.51
Mar 4, 2014UpdateVersion 3.5
Jan 10, 2014UpdateVersion 3.01
May 8, 2013UpdateVersion 2.63
Apr 10, 2013Installs1,000+ installs
Mar 20, 2013UpdateVersion 2.62
Mar 12, 2013UpdateVersion 2.61
Feb 26, 2013UpdateVersion 2.60
Jan 9, 2013UpdateVersion 2.53
Jun 14, 2012UpdateVersion 2.51
May 30, 2012UpdateVersion 2.5
May 16, 2012UpdateVersion 2.46
May 9, 2012UpdateVersion 2.45
Apr 24, 2012UpdateVersion 2.4
Apr 10, 2012UpdateVersion 2.35
Mar 26, 2012UpdateVersion 2.3
Mar 19, 2012UpdateVersion 2.25
Mar 11, 2012UpdateVersion 2.2
Feb 25, 2012UpdateVersion 2.1

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Developer information for android-design.nl

android-design.nl

info@android-design.nl

Website

N/A

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Comments on Electronics Toolbox for Android

★★★★★ This app is GREAT! I use it almost every day. I love showing it to engineers and ham radio friends.

★★★★★ If can add a PCB impedance calculation and PCB trace current will be great,

★★★★★ Lots of useful features - No share method As a practicing EE I find this very useful. Recently I designed a low pass filter on the bench for a quick-and-dirty application. It would have been helpful to have been able to share the component values and design information. Copying them out by hand seems unnecessary. Give me a sharing method and I will happily upgrade to 5 stars.

★★★★★ Why it does not allow me to calculate parallel resistor value? It seems like a bug. There is no way to select parallel mode. Same for capacitor and inductor.

★★☆☆☆ Very poor compared to IPhone version For an electronics toolbox it's missing ALOT of features that the IPhone version has. Elektor has "thrown" this together and made no attempt to make it graphically appealling (again unlike IPhone version). If I could get a refund I would. Wait until Elektor sort out an update, disappointed so far...

Google Play Rankings for Electronics Toolbox

This app is not ranked

Technologies used by Electronics Toolbox

Electronics Toolbox is requesting 5 permissions and is using 13 libraries.

Permissions

Network communication

view network connections, full network access, Google Play license check

Extra

com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, mwave.electronic_toolbox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Firebase Android Library Icon

Firebase

Android Jetpack Annotations Android Jetpack Widgets Android Library Icon

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat Android Jetpack Media Android Library Icon

Android Jetpack Media

AndroidX Legacy: Support Library core utils

AndroidX Legacy: Support Library core UI Picasso Android Library Icon

Picasso

Google Play Licensing Service

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