electromaster Live

Name: electromaster
Author: Arun Tech Lab

Arun Tech Lab3 apps · 115 installsToolsFree · contains adscom.aruntechlab.electromaster

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

Alert me ★ Watch Open in Play ↗

Total installs: 45
Installs / day: —
Rating: —★
Released: 1 Jun 2026
Last update: 25 Jun 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Permissions

6 in 3 groups

2 Sensitive1 Notable3 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage

Photos/Media/FilesSensitive1

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

StorageSensitive1

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE

OtherNotable4

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

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

What's new

New update, Added features ADC calculator, Transistor work bench simulator for students, Removed some features not used or unwanted

Growing in Tools

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