The two types of digital devices, logic gates and flip-flops, and the types of basic operations they perform are presented.

The learner will understand how to properly use a fillet gage to measure weld size.

Learners observe the animated operation of an astable mulivibrator using a 555 IC (integrated circuit) chip and external components.

In this learning activity, learners will learn to calculate the average voltage produced by half-wave and full-wave rectifiers.

This learning object shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.

The two types of digital devices, logic gates and flip-flops, and the types of basic operations they perform are presented.

In this animated activity, learners view the input and output leads of a JK flip-flop. They also see how it functions in each mode of operation. A brief quiz completes the learning object.

In this animated activity, learners view how to clear and preset a flip-flop to store a logic 0 or a logic 1.

Students examine the operation of synchronous and asynchronous inputs on a JK Flip-Flop.

You'll be introduced to concepts relating to redundancy and fault tolerances as they're applied to hard drives.