Electric Circuit Simulator Pro

Learn motor control through circuits you can build, wire and run. Electric Circuit Simulator Pro brings schematic editing, PLC ladder logic and a physical wiring workspace together for electrical education. START WITH A WORKING CIRCUIT A guided first exercise helps you connect a missing wire, operate a switch, observe the lamp and continue into the physical model. Explore 20 selected examples covering basic control, motor sequences, reversing, star-delta starting, PLC logic and variable-frequency drives. DRAW AND TEST SCHEMATICS Place components, connect terminals and branch wires. Automatic right-angle routing helps keep connections readable. Edit component settings, inspect terminal meanings and use undo and redo while building your circuit. PROGRAM PLC LOGIC Build ladder networks with contacts, coils, timers, counters and other supported instructions. Run the program and inspect I/O states alongside the connected circuit or physical model. PRACTISE PHYSICAL WIRING Convert supported schematic components into a physical layout, then work with devices, cabinets and operator panels. A full-size terminal selector makes dense PLC and contactor connections easier on a phone. Keep your first terminal selected while zooming or moving the view to find the other end. OBSERVE THE RESULTS Operate switches and buttons during simulation. Watch lamps, contactors and motors respond. Explore VFD control, motor-driven slide tables and measurements with the virtual multimeter. Cabinet covers organise the wiring display without changing electrical connections. SAVE AND SHARE Save editable projects as .elmod files. Export a circuit diagram to PDF or a physical layout to PNG for lessons and reports. File and export options depend on the content in your project. The interface supports English, Simplified Chinese, Russian, French, Spanish, Thai, Vietnamese and Turkish. Core editing and simulation work offline, with no account required. Designed for learning and practice. The simulator uses educational models and does not replace manufacturer documentation, engineering verification or training for work on real electrical equipment. Not affiliated with or endorsed by PLC or equipment manufacturers. Privacy Policy URL: https://sunspire.site/mobile-applications-security-policy/ Terms of Service URL: https://sunspire.site/terms_of_service.html