
Description: ElectroDroid is an open-source Android app that allows electronics engineers and hobbyists to perform calculations, view datasheets, and more. It has tools for resistors, capacitors, inductors, diodes, transistors, op amps, logic gates, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ECStudio is an integrated development environment (IDE) used for programming and debugging PLCs and other industrial control systems. It provides a user-friendly interface for managing ladder logic, structured text, function block diagrams, and other IEC 61131-3 languages.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API