PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
Finite Element Rapid Analysis Lab
Determine the bending moments, shear forces, axial forces and displace
Accurate and efficient Java library that simulates biological models
A collection of useful tools for astrophotographers
Matlab interface to the Open Dynamics Engine (ODE)
Create lipid-bilayer models of arbitrary geometry.
Laboratory for remote practices in FPGA devices
MIT's spacecraft simulator for control algorithm development
NWFET-Lab: Nanowire device simulation package
a Parameterizable Simulator for Early Exploration of Networks On-Chip
Labcoat; the VHDL graphic emulator.