# Electronic toolbox

> Toolbox for electronic engineers, hobbyists and students.

Canonical page: [https://chrome-stats.com/d/mwave.electronic\_toolbox\_free](https://chrome-stats.com/d/mwave.electronic_toolbox_free)

## Overview

- **ID:** `mwave.electronic_toolbox_free`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** android-design.nl
- **Category:** PRODUCTIVITY
- **Downloads:** 43,753
- **Rating:** 4.13 / 5 (167 ratings)
- **Version:** 4.082
- **Last updated:** 2025-08-11
- **First published:** 2015-10-23
- **Publisher country:** NL
- **Size:** 12 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=mwave.electronic_toolbox_free)
- **Website:** [http://www.android-design.nl](http://www.android-design.nl/)
- **Privacy policy:** [http://www.android-design.nl/joomla/index.php/privacy-policy-electronic-toolbox-free](http://www.android-design.nl/joomla/index.php/privacy-policy-electronic-toolbox-free)

## Description

**Electronic Toolbox** is a comprehensive Chrome extension tailored for electronic engineers, hobbyists, and students. It delivers over 36 practical calculators and tools to streamline complex analog electronics calculations.

From basic ohm's law and resistor color code calculators to advanced functions like amplifier cascade analysis, RF/microwave attenuation, inductance, impedance, and filter design, this toolbox consolidates essential tools into one easy-to-access platform. Whether designing PCB traces, calculating thermal properties, or analyzing RF components, users gain quick and accurate results to aid their projects.

This extension emphasizes analog and RF electronic design calculations, including attenuators, noise floor, mixer harmonics, wavelength, and component value conversions. It is an indispensable aid for efficient electronic circuit development, education, and hobby projects.

## Rankings

- #316,969 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `mwave.electronic_toolbox_free.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users find the Electronic Toolbox app very useful, versatile, and easy to use, appreciating features like plotting. However, multiple users note that ads can be intrusive and disrupt the experience. There is also mention of occasional inaccuracies in calculations, such as frequency discrepancies in RC filter design.

### Pros

- Very useful and versatile app
- Simple to use
- Includes plotting features
- Performs necessary calculations well

### Cons

- Advertisements are annoying and intrusive
- Some calculation inaccuracies reported

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Source: [Chrome-Stats](https://chrome-stats.com/d/mwave.electronic_toolbox_free)