PICSimLab is a realtime emulator for PIC, Arduino, STM32, ESP32, ...
A circuit simulator with graphical user interface (GUI)
Plug&Play Hardware simulation over a virtual bus system.
Allows anyone to create a VR or AR website for free!
The Future of the Java Circuit Simulator
Simulate high power rocket flights with splash down plots
Supports NxT, Asuro, Arduino-Bot and many more. With simulator.
pic 18f452 trainer and internals viewer
A free chicken genetics simulator