Animations

Free interactive simulators that run in any browser. Nothing to install, no account, and every one of them works on a phone. Each mirrors a trainer we build, so a class can work through the same faults with or without the board in front of them.

MicroTrainer Simulators

Circuit Fundamentals Simulator

Simple, series and parallel circuits side by side, with live current, voltage drops, and where the meter leads go.

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Relay Operation Simulator

A five-pin relay opened up: control side, load side, and what each fault does to both.

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CAN Diagnostic Simulator

Live CAN_H and CAN_L traces, meter readings, bus topology, and all five faults from the CAN trainer.

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Common Electrical Faults Simulator

Open circuit, high resistance and short to ground, switched into a live circuit one at a time, with the voltage, drop and current readings that tell them apart. Mirrors the Micro Trainer Faults board.

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MMTS Simulators

Series Circuit Simulator

Interactive series circuit with battery, fuse, switch, and LED. Toggle the circuit on/off, highlight sections, and see where DMM leads go for voltage and current measurements.

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Parallel Circuit Simulator

Interactive parallel circuit with battery, fuse, switch, and two LEDs through splices. See how one LED failing doesn't kill the other, run voltage drop tests, and walk through guided diagnosis.

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