Learners examine the information on a title block and answer questions about that information in an interactive quiz.

The learner will understand how to correctly wire a three-wire sinking and sourcing sensor.

The technique for designing a MOD 10 counter is introduced. Asynchronous inputs of a JK flip-flop are used to clear the counter.

Learners answer questions about ferrous metals and alloys using a game show format. Immediate feedback is provided.

In this interactive object, learners examine the PN sections of a diode and the diode's forward- and reverse-biased operations. A brief quiz completes the activity.

In this animated object, learners follow an analogy of water flowing through pipes and valves to see how resistance decreases in a parallel circuit as branches are added.

Learners study the factors that determine the frequency of an AC generator, such as the rotational speed of the armature or the number of stator poles.

In this interactive object, learners solve a series-parallel DC circuit analysis problem. Immediate step-by-step feedback is given.

Learners take a close look at the Edison Wire System and observe how the current values through the two lines and the neutral of the system change as the loads vary.

In this animated object, learners examine the operation of an optocoupler, specifically how it is connected to external components to provide interfacing and isolation and how it responds to excessive frequencies. A quiz completes the activity.

In this animated activity, learners examine how an electronic converter changes digital signals to analog signals. Sections of a synthesizer are identified, and the operation of a D/A converter is demonstrated.

Learners examine how a PLC Timer-Off instruction is used in the operation of an automotive paint booth.

Walk through the subscriber loop and learn how the signal travels from the central office to the subscriber.

Students follow step-by-step directions on how to make mathematical calculations for a Wheatstone bridge.

Learners examine the operation of five pneumatic animated circuits that use directional control valves, pilot lines, check valves, needle valves, and cylinders.

Students read about the characteristics of the ideal operational amplifier and compare them with the industry standard LM741C.

Students review the Current Divider Rule (CDR) and work practice problems.

Learners will identify ladder logic diagrams and the logic functions they perform.

Learners examine three formulas than can be used to find dc power. Examples are given.

In this animated object, learners study how conductive probe sensors are used to measure conductive liquid in a container.

Learners examine the use of the tolerances displayed in a title block by calculating the minimum and maximum allowable size of a fabricated part. In a brief quiz, students determine whether a part is usable or should be scrapped.

This interactive object is designed to help learners memorize schematic symbols used in hydraulic diagrams. Learners quiz themselves using electronic flashcards.

Learners study animation showing the operation of an AC wound-rotor motor with its external starting resistors. A short quiz completes the activity.

Learners read a description of torque and study the factors that cause its magnitude to change.

Learners are introduced to the binary-coded decimal, a common way of encoding decimal digits in computing and electronic systems. A brief quiz completes the activity.