virtualenglab.com

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Component

Component categories

Simulation running. Hold a push button to press it. Click switches, MCBs, sensors, or selectors to change position. Click TOR to trip/reset.

Timing diagram

Run the simulation to record. Coils, timers, inputs, and loads will be plotted as ON/OFF signals over time.

Design x 0 · y 0

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sketch.ino

Ctrl+Enter run · Arduino C++ code

Drag from a pin point to connect a wire · click buttons while the simulation is running

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Serial.print() output will appear here after the simulation runs.

MQTT traffic

Component

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Timing diagram

PLC

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Blocks

robot.ino

Ctrl+Enter run · Arduino C++

Drag to rotate · Shift + drag or right-click to pan · scroll or pinch to zoom

Draw a closed track with your finger or mouse.