Understand the op-amp buffer configuration and calculate basic circuit impedance.

In this learning activity you'll examine the software operation Dynamic Host Configuration Protocol (DHCP), which automatically performs TCP/IP configurations.

Students observe the operation of a tri-state buffer used in digital electronics. A brief quiz completes the activity.

In this animated object, learners examine how two- three- and four-wire sourcing and sinking sensors operate. A brief quiz completes the activity.

The inverting amplifier configuration is presented. The closed loop voltage gain and the closed loop bandwidth formulas are explained, along with the concept of negative feedback.

The learner will understand the circuit configuration and operation of an integrator op amp.

The learner will understand the operation and configuration of various types of PLC output modules and how they're used.

In this animated object, learners examine the circuit configuration and operation of a differentiator operational amplifier. A brief quiz completes the activity.

The learner will describe the non-inverting op-amp configuration and calculate the circuit gain.

Describe the inverting op-amp configuration and calculate the circuit gain.

Using a memory shortcut for calculations, the learner determines line and phase values of current in a three-phase AC configuration. Practice problems complete the activity.

Students are introduced to the non-inverting amplifier configuration. The formulas for closed loop gain and bandwidth are shown, and an example is given.

In this animated object, learners examine the mechanical configuration of a three-way switch and how it operates in a circuit. They also view diagrams showing the use of an ohmmeter to determine the electrical connections.

Learners read a description of the wiring configuration of a residential Edison Wire System, which consists of a transformer secondary circuit. The circuit supplies two 115-volt sources and one 230-volt source.

The learner will calculate input and output circuit resistance for the Inverting Op-Amp configuration.

In this animated activity, learners examine how various NAND gate configurations and the logic signals produced throughout the circuit perform the functions of all of the other types of logic gates.

Learners view animations showing how hubs and switches work in local area network configurations.

Fibre Channel storage area networks can play a pivotal role in the performance of cloud computing. This learning activity

will explain the benefits, components, and some basic configurations of fibre channel networks.

The learner will apply the three formulas used to find the total resistance of three types of parallel resistor circuit configurations.