Categories

Programmable Logic Controllers (PLC)

Textbook

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

Semiconductor Manufacturing Techniques

Textbook

The manufacture of only silicon based semiconductors is described…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

High Voltage Ohmmeters

Textbook

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

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Winding Configurations

Textbook

Transformers with Multiple Secondaries Transformers are very versatile…

Network Topology

Textbook

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

Lorentz Force Calculator

Tools

This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.

Parallel Resistor Calculator

Tools

Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.

Network Protocols

Textbook

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

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Step-up, Step-down, and Isolation Transformers

Worksheets - PLCs

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

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Pressure Unit Conversion Calculator

Tools

This calculator will convert pressure values to ten different standard units for pressure.

Instrumentation Amplifier Gain Calculator

Tools

The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

Electrical Isolation

Textbook

SPICE analysis of Electrical Isolation Aside from the ability to…

Programmable Logic Controllers (PLC)

Textbook

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

Lenz’s Law and Faraday’s Law Calculator

Tools

This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.

The S-R Latch

Textbook

A bistable multivibrator has two stable states, as indicated by the…

Complex Circuits

Textbook

What do we do if we come across a circuit more complex than the simple…

Complex Vector Addition

Textbook

If vectors with uncommon angles are added, their magnitudes (lengths)…

AC Metrology

Worksheets - PLCs

In power distribution systems, it is very important to be able to…

Potentiometer as a Rheostat

Textbook

Learning Objectives Rheostat use Wiring a potentiometer as a rheostat…

Basic Logic Gates

Worksheets - PLCs

Identify the type of logic gate shown in this schematic diagram, and…

Electric Shock

Worksheets - PLCs

It is sometimes said regarding electrical safety that, Ït’s not the…

Decibels Equations

Textbook

  RELATED WORKSHEETS: Decibel Measurements Worksheet

Sources of Electricity

Worksheets - PLCs

What is the difference between DC and AC electricity? Identify some…

Larger 4-variable Karnaugh Maps

Textbook

Knowing how to generate Gray code should allow us to build larger…

Physiological Effects of Electricity

Textbook

Most of us have experienced some form of electric “shock,”…

Power Quality Measurement

Textbook

It used to be with large AC power systems that “power…

Conventional Transistor Overview and Special Transistors

Worksheets - PLCs

A microcontroller is a specialized type of digital computer used to…

What Are Electric Circuits?

Textbook

You might have been wondering how charges can continuously flow in a…

Phasor Mathematics

Worksheets - PLCs

Provide a definition for phasor, as the term applies to electrical…

Factoring Equivalencies

Textbook

Factoring Identities :   a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…

Edge Coupled Trace Inductance Calculator

Tools

This calculator helps you compute for the inductance of an edge coupled trace.

Reflection Attenuator Calculator

Tools

This tool is designed to calculate the value of resistance R1 in a reflection attenuator.

Transistors, Bipolar

Textbook

There are not too many circuit symbols for bipolar transistors. There…

The Cascode Amplifier

Textbook

While the C-B (common-base) amplifier is known for wider bandwidth…