PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Plug&Play Hardware simulation over a virtual bus system.
Component, CA, and CCA models; superdense time, DB repo, testing, etc.
Discrete-event simulation modeling software for science and education
Digital Circuits Design and Simulation
A simulator for drones, cars and more, built on Unreal Engine
OpenNum lets you distribute solvers with a nice graphical interface
Real-time interactive 3D graphics API for scientific simulations
AVR simulator IDE
Dedicated to computer-aided engineering Linux distribution
A framework for simulating open quantum dynamics
Parallel simulators for Membrane Computing on the GPU
Fortran library with the Abaqus user material subroutines UMAT/VUMAT
Growing suite of proteomics simulations for educational purposes
Simulate high power rocket flights with splash down plots
Free multiphysics simulation software package
Open Knowledge on engineering development.
An Open source Analysis and SImulation Toolbox for Fuel Cells
Simulator of G/G/k queue systems used in computer networks.
An electromechanical computer simulation.