Even with the version, you might encounter problems:
: It includes a "rip-up and retry" auto-router capable of handling both single-sided and double-sided boards to achieve high completion rates.
Live simulation allows students to “see” current flow with animated dots and adjust potentiometers while the simulation runs—a feature absent from many professional tools.
Transient analysis for >1k nodes can exceed 20 seconds. Our 555 circuit showed 12% frequency error compared to hardware, mainly due to outdated 555 subcircuit.
: It allows users to go from a theoretical schematic to a finished PCB layout within the same environment.