Comparison of Simulation Environments: Wokwi, Tinkercad, Falstad Circuit Simulator

Abstract

In this study, a comparative analysis of three popular web-based environments for modeling electronic circuits and microcontroller systems is carried out: Wokwi, Tinkercad Circuits, and Falstad Circuit Simulator. Their specialization, simulation engine architectures, interfaces, analog and digital capabilities, as well as performance are analyzed. The mathematical framework underlying analog circuit calculations is identified, and practical recommendations for using each platform in educational processes and engineering practice are formulated, accounting for simulation constraints and the gap between virtual models and physical hardware (Sim-to-Real Gap).