: Just like a physical workbench, it provides realistic multimeters , oscilloscopes, and logic analyzers for debugging. Supported Microcontrollers and Architectures

SimulIDE stands out because it combines with full MCU emulation .

SimulIDE is a high-performance, real-time electronic circuit simulator designed for hobbyists, students, and engineers who need a lightweight yet powerful environment for testing microcontroller (MCU) projects and general electronics. Unlike heavy industry-standard tools, SimulIDE focuses on speed and ease of use, allowing users to build circuits and write code in a single, unified interface.

A major strength of SimulIDE is its support for popular hardware platforms used in education and prototyping: AVR Assembly Programming on SimulIDE - Hackster.io

: Users can write, compile, and upload firmware to virtual microcontrollers without leaving the application.