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Programmable Logic Controllers (PLC)

Textbook

Before the advent of solid-state logic circuits, logical control…

Electrical Isolation

Textbook

SPICE analysis of Electrical Isolation Aside from the ability to…

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

High Voltage Ohmmeters

Textbook

Most ohmmeters of the design shown in the previous section utilize a…

Network Protocols

Textbook

Aside from the issues of the physical network (signal types and…

Step-up, Step-down, and Isolation Transformers

Worksheets - PLCs

Calculate the voltage output by the secondary winding of a transformer…

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

Winding Configurations

Textbook

Transformers with Multiple Secondaries Transformers are very versatile…

Binary Subtraction

Textbook

We can subtract one binary number from another by using the standard…

Decibels Equations

Textbook

  RELATED WORKSHEETS: Decibel Measurements Worksheet

Inductors

Textbook

An inductor is a passive two-terminal electrical component that…

Twisted-Pair Impedance Calculator

Tools

A tool designed to calculate the characteristic impedance of a twisted-pair cable

Microprocessors

Textbook

Early computer science pioneers such as Alan Turing and John Von…

Negative Binary Numbers

Textbook

With addition being easily accomplished, we can perform the operation…

Switched Capacitor Circuitry

Worksheets - PLCs

Write an equation describing the precise mathematical relationship…

Microstrip Crosstalk Calculator

Tools

This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.

Memory Devices

Worksheets - PLCs

Don’t just sit there! Build something!! Learning to analyze digital…

Strain Gauges

Textbook

If a strip of conductive metal is stretched, it will become skinnier…

Network Topology

Textbook

Point-to-Point Connecting two digital devices with a network, would…

Elementary Circuits

Worksheets - PLCs

In the simplest terms you can think of, define what an electrical…

Display Tubes

Textbook

In addition to performing tasks of amplification and switching, tubes…

Time Constant Equations

Textbook

Value of time constant in series RC and RL circuits   Time…

Converting Truth Tables into Boolean Expressions

Textbook

In designing digital circuits, the designer often begins with a truth…

Characteristic Impedance

Textbook

The Parallel Wires of Infinite Length Suppose, though, that we had a…

Solid-state Relays

Textbook

Limitations of Electromechanical Relays As versatile as…

Decimal versus Binary Numeration

Textbook

Let’s count from zero to twenty using four different kinds of…

Practical Considerations - Capacitors

Textbook

Capacitors, like all electrical components, have limitations that must…

Numeration Systems

Worksheets - PLCs

Digital computers communicate with external devices through ports:…