
Description: CircuitJS1 Desktop Mod is an open source circuit simulator for electronics. It allows users to design and test electronic circuits virtually. The desktop mod provides extra features like exporting circuit designs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Schematics is a free, open-source EDA software tool used for drawing schematic diagrams and designing printed circuit boards. It has an intuitive user interface and supports custom symbol creation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API