Students answer 10 questions in a sample exam. This exercise covers number systems, number conversion, logic gates, and combinational design. Feedback is provided.

The learner solves for Zin(base), Zin(stage), Zout, and Av. A "help" screen is available.

Students view the layout and operation of a digital logic probe.

In this animated object, learners examine the signals produced by sourcing and sinking two-wire sensors. A brief quiz completes the activity.

Students solve problems on the determination of total inductive reactance of series-parallel inductors.

This learning activity presents information on how the type of material used for the core material of an inductor affects the inductors value in henries.

Students solve six problems for series impedance using complex numbers. Immediate feedback is given.

Students work six practice problems to determine the total impedance of a parallel circuit.

Students solve five problems to determine the total impedance of a series-parallel circuit. Immediate feedback is given.

A crossword of video game names

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