PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Plug&Play Hardware simulation over a virtual bus system.
AlgoSim : création, analyse et exécution des algorithmes
An accurate, scalable, and energy-aware simulator for WSNs
MIT's spacecraft simulator for control algorithm development
FDTD Electomagnetic Wave Simulation Software
realistic truck simulator with 3D graphics done from zero
Quadruped robot with simulator control software