MechanicalOrder 2 · Foundation
Mass–Spring–Damper
Discover how inertia, restoring force and energy dissipation shape motion.
Start labEIGHT SYSTEMS · ENDLESS WHAT-IFS
Your next discovery starts here.
From a vibrating mass to an unstable pendulum, explore the models behind the engineering. Every lab connects physical motion, equations and measured responses.
8 systems to explore
ControlOrder 4 · Advanced
Inverted Pendulum
Balance an unstable system. Connect feedback force, cart motion and pendulum angle.
Start labMechanicalOrder 4 · Intermediate
Quarter-Car Suspension
Explore the tradeoff between body comfort, suspension travel and tire deflection.
Start labElectricalOrder 3 · Intermediate
DC Motor
See voltage become current, torque and shaft rotation.
Start labMechanicalOrder 2 · Foundation
Rotational Spring–Damper
Explore how torque, shaft stiffness and inertia shape angular motion.
Start labElectricalOrder 2 · Foundation
Series RLC Circuit
Watch a capacitor and inductor exchange energy as resistance shapes the response.
Start labThermalOrder 1 · Foundation
Thermal First-Order System
Explore how heat storage and insulation govern temperature change.
Start labFluidOrder 1 · Foundation
Liquid Tank Level
Watch flow imbalance turn into a changing water level.
Start lab