OpenSource Software

Circuit Simulator, VLSI, Verilog, Transmission Line, Analog & Digital Design Simulator

Alternate to MATLAB Simulator

Research Tools: Reseaerch reference, citation, Plagirism, Drawing

Online Simulators

https://www.tinkercad.com/ - For Circuit Design & Aurdino Based

https://www.deldsim.com/ -  Digital Electronics Virtual Lab

http://www.32x8.com/var4.html - Karunaugh Map Solver

https://wokwi.com/ - For Aurdino, ESP32, pi PCO, STM32 Simulator

https://www.multisim.com/ - Circuit Simulation - Multisim LIVE

https://everycircuit.com/circuit/6324953355911168/multisim-lab - Multisim Lab

EDA Playground - Verilog HDL, System Verilog HDL