Categories

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Superposition Theorem

Textbook

Superposition theorem is one of those strokes of genius that takes a…

Decibels

Textbook

The Bel is Used to Represent Gain In its simplest form, an…

Multi-Stage Transistor Amplifiers

Worksheets - Analog

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

Early Tube History

Textbook

Thomas Edison, that prolific American inventor, is often credited with…

Building a Differential Amplifier

Textbook

Differential Op-Amp Circuits An op-amp with no feedback is already a…

Passive Filter Circuits

Worksheets - Analog

In very simple, qualitative terms, rate the impedance of capacitors…

Input and Output Coupling

Textbook

To overcome the challenge of creating necessary DC bias voltage for an…

Voltage Follower

Textbook

PARTS AND MATERIALS One NPN transistor—models 2N2222 or 2N3403…

The Tetrode

Textbook

As the name suggests, the tetrode tube contains four elements: cathode…

Transistor Ratings and Packages (IGFET)

Textbook

Zener Diodes

Worksheets - Analog

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

LC Tank Circuit Resonance Calculator

Tools

This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.

The Unijunction Transistor (UJT)

Textbook

Unijunction transistor: Although a unijunction transistor is not a…

Transistors, Bipolar

Textbook

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

Elementary Circuits

Worksheets - Analog

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

Active Filters

Worksheets - Analog

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

SPICE Models

Textbook

The SPICE circuit simulation program provides for modeling diodes in…

Rectifier/Filter Circuit

Textbook

PARTS AND MATERIALS Low-voltage AC power supply Bridge rectifier pack…

Bipolar Junction Transistor (BJT) theory

Worksheets - Analog

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

Principles of Radio

Textbook

One of the more fascinating applications of electricity is in the…

Capacitor Transient Response

Textbook

Because capacitors store energy in the form of an electric field, they…

How to Build a Current Mirror Circuit

Textbook

PARTS AND MATERIALS   Two NPN transistors—models 2N2222 or…

Other Waveshapes

Textbook

As strange as it may seem, any repeating, non-sinusoidal waveform is…

Contributors (15)

Textbook

Contributors to this chapter are listed in chronological order of…

Mutual Inductors

Textbook

Mutual inductors are inductors that capitalize the effect of mutual…

Electron Activity in Chemical Reactions

Textbook

So far in our discussions on electricity and electric circuits, we…

Biasing Techniques (IGFET)

Textbook

Flip-Flop Circuits

Worksheets - Analog

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

Digital Communication

Worksheets - Analog

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

The “Buffer” Gate

Textbook

If we were to connect two inverter gates together so that the output…

The Quadratic Formula

Textbook

Solving for x in a given polynomial equation “ax2 + bx + c…

Tracking ADC

Textbook

A third variation on the counter-DAC-based converter theme is, in my…

Scientific Notation

Textbook

In many disciplines of science and engineering, very large and very…

Ohm’s Law Practice Worksheet With Answers

Worksheets - Analog

Define the following terms: energy, work, and power.

Current Signal Systems

Textbook

Current Source It is possible through the use of electronic amplifiers…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - Analog

(Template)

DC Mesh Current Analysis

Worksheets - Analog

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

Measurement Circuits

Textbook

Figure below shows a photodiode amplifier for measuring low levels of…

Voltage Divider Circuits

Textbook

Let’s analyze a simple series circuit and determine the voltage…

More on AC “polarity”

Textbook

Complex numbers are useful for AC circuit analysis because they…

Digital Communication

Worksheets - Analog

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

Safety Grounding

Worksheets - Analog

In simple AC power systems, one of the two conductors is typically…

Permeability and Saturation

Textbook

The nonlinearity of material permeability may be graphed for better…

Switch Types

Textbook

Though it may seem strange to cover the elementary topic of electrical…

Sensing AC Magnetic Fields

Textbook

PARTS AND MATERIALS Audio detector with headphones Electromagnet coil…

Three-phase Y and Delta Configurations

Textbook

Three-phase Wye(Y) Connection Initially, we explored the idea of…

Wiring Color Codes

Textbook

Wiring for AC and DC power distribution branch circuits are color…

Introduction to Analog Integrated Circuits

Textbook

Analog circuits are circuits dealing with signals free to vary from…

Definite Integrals and the Fundamental Theorem of Calculus

Textbook

        RELATED WORKSHEET: Calculus for Electric…

Relay Construction

Textbook

Electricity and Magnetism An electric current through a conductor will…

Stripline Crosstalk Calculator

Tools

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

Averager and Summer Circuits

Textbook

If we take three equal resistors and connect one end of each to a…

Gate Universality

Textbook

NAND and NOR gates possess a special property: they are universal.…

LED Sequencer

Textbook

PARTS AND MATERIALS 4017 decade counter/divider (Radio Shack catalog…

Voltage Comparator

Textbook

Parts and Materials Operational amplifier, model 1458 or 353…

Multiplexers

Textbook

A multiplexer, abbreviated mux, is a device that has multiple inputs…

Series DC Circuits Practice Worksheet with Answers

Worksheets - Analog

In this circuit, three resistors receive the same amount of current (4…

Programmable Logic Technology

Worksheets - Analog

Define the following acronyms as they apply to digital logic circuits:…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…