# electromaster

> Easily calculate resistor color codes, capacitor values, SMD resistor codes

Canonical page: [https://chrome-stats.com/d/com.aruntechlab.electromaster](https://chrome-stats.com/d/com.aruntechlab.electromaster)

## Overview

- **ID:** `com.aruntechlab.electromaster`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Arun Tech Lab
- **Category:** TOOLS
- **Downloads:** 40
- **Version:** 1.0.2
- **Last updated:** 2026-06-25
- **First published:** 2026-06-01
- **Publisher country:** IN
- **Size:** 45 MB
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.aruntechlab.electromaster)
- **Website:** [https://aruntechlab.github.io](https://aruntechlab.github.io/)
- **Privacy policy:** [https://sites.google.com/view/electromasterappprivac/home](https://sites.google.com/view/electromasterappprivac/home)

## Description

electromaster is an  electronics utility app designed for students, hobbyists, and professionals.<br>The app includes:<br>. Resistor Color Code;<br>. SMD Resistor Code;<br>. Battery Backup Calculator;<br>. Capacitor Code;<br>. LED Resistor Calculator;<br>. Electronic Component Lookup;<br>. Wire Size Calculator;<br>. Basic Electronics Tutorial;<br>. Selection table for Arduino, ESP module, Sensors;<br>With this app, you can quickly calculate and decode various electronic component values and access important reference information anytime.<br><br>🔧 Key Features:<br>🎨 Resistor Color Code Calculator<br>Enter color bands and instantly get the resistance value<br>⚡ Capacitor Value Calculator<br>Decode capacitor markings to find accurate values<br>🔢 SMD Resistor Code Calculator<br>Input SMD codes and get exact resistance values<br>📌 Component Pinout Viewer<br>View clear pin configurations of commonly used electronic components<br>🚀 Why Choose electroMaster?<br>Simple and user-friendly interface<br>Fast and accurate calculations<br>Works offline<br>Perfect for students, engineers, and technicians

## Rankings

- #2,330,714 — 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.CHECK_LICENSE`
- `com.aruntechlab.electromaster.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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