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Compare allApp info
- Installs
- 10+
- Category
- Tools
- Content rating
- Everyone
- Version
- 1.0.2
- Released
- Jun 1, 2026
- Last updated
- 25 Jun 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 7.0
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New update, Added features ADC calculator, Transistor work bench simulator for students, Removed some features not used or unwanted
Easily calculate resistor color codes, capacitor values, SMD resistor codes
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