To help students visualize real-world applications, it included animated components like rockets, race cars, and stepper motors that responded to circuit logic.
Instructors could secretly place defects (shorts, opens, or wrong values) into a working circuit for students to find and repair using virtual troubleshooting tools. Using CircuitMaker - Northwestern Mechatronics Wiki
One of its standout features was the ability to perform mixed analog and digital simulations simultaneously. It utilized a proprietary version of SPICE (Simulation Program with Integrated Circuit Emphasis) for high-accuracy results.