Learners compare the experience of driving an auto to the circuit responses of RL (resistance/inductance) circuits and RC (resistance/capacitance) circuits. Acceleration, position, speed, and torque are graphed.

Learners test their ability to visualize a three-step block in this interactive exercise that features animated pictorial views.

In this animated activity, learners read about the types of lines found on blueprints. A quiz completes the activity.

Learners examine the process for determining the total inductance of a parallel circuit. They then complete practice problems.

Learners view the operation of the 7485 integrated circuit magnitude comparator in this animated object. A quiz completes the activity.

In this animated object, learners examine the operation of a multiplexer and the function of the data input and selector lines. A brief quiz completes the activity.

In this animated object, learners examine the operation of a demultiplexer along with the data output and select lines. A brief quiz completes the activity.

In this highly interactive object, learners examine the internal elements of a 555 IC and their operation. Learners then test their knowledge in a variety of exercises.

Instructions on how to wire an integrated circuit are given.