Categories

Switched Capacitor Circuitry

Worksheets - IT / Networking

Write an equation describing the precise mathematical relationship…

Step-up, Step-down, and Isolation Transformers

Worksheets - IT / Networking

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

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - IT / Networking

Electric Shock Data

Textbook

The table of electric currents and their various bodily effects was…

Oscillator Circuits

Worksheets - IT / Networking

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

Electromechanical Relay Logic

Worksheets - IT / Networking

In ladder logic symbolism, an electromechanical relay coil is shown as…

Basic Troubleshooting Strategies

Worksheets - IT / Networking

A chandelier has five light bulbs in it, and one of them is not…

Counters

Worksheets - IT / Networking

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

TTL Logic Gates

Worksheets - IT / Networking

Counting practice: count from zero to thirty-one in binary, octal, and…

Memory Devices

Worksheets - IT / Networking

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

Clipper and Clamper Circuits

Worksheets - IT / Networking

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

Characteristic Impedance

Worksheets - IT / Networking

Note the “50 ohm” rating printed on the jacket of the cable. What…

AC Network Analysis

Worksheets - IT / Networking

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

Performance-Based Assessments for Network Analysis Competencies

Worksheets - IT / Networking

Precise Diode Circuits

Worksheets - IT / Networking

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

Superposition Theorem

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Inverting and Noninverting OpAmp Voltage Amplifier Circuits

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

DC Mesh Current Analysis

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

Digital Display Circuits

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What is the purpose of a seven-segment decoder circuit? What is a…

DC Branch Current Analysis

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

Introduction to AC Circuits

Textbook

“AC” stands for Alternating Current, which can refer to…

Zener Diodes

Worksheets - IT / Networking

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

Latch Circuits

Worksheets - IT / Networking

What do you think this logic buffer gate will do, with the output…

Ammeter Design

Textbook

Ammeters Measure Electrical Current A meter designed to measure…

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - IT / Networking

As an electric current is passed through a coil of wire, it creates a…

Digital Logic Signals

Worksheets - IT / Networking

A rheostat (variable resistor) and a switch are both examples of…

Characteristic Impedance

Worksheets - IT / Networking

Note the “50 ohm” rating printed on the jacket of the cable. What…

Active-mode Operation (IGFET)

Textbook

Numbers versus Numeration

Textbook

It is imperative to understand that the type of numeration system used…

IGFET Amplifiers

Worksheets - IT / Networking

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

Regulated Power Sources

Worksheets - IT / Networking

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

Rectifier Circuits

Textbook

What is Rectification? Now we come to the most popular application of…

Waveguide Calculator (Rectangular)

Tools

This tool calculates the cutoff frequency of a rectangular waveguide

Safe Practices

Textbook

If at all possible, shut off the power to a circuit before performing…

Digital Codes

Worksheets - IT / Networking

Counting practice: count from zero to thirty-one in binary, octal, and…

Branch Current Method Analysis

Textbook

The most straightforward DC network analysis technique is the branch…

Boolean Algebra

Worksheets - IT / Networking

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

Edge Coupled Stripline Impedance Calculator

Tools

A calculator for computing the impedance of an edge coupled stripline.

Memory with moving parts: “Drives”

Textbook

The earliest forms of digital data storage involving moving parts was…

Basic Ammeter Use

Worksheets - IT / Networking

Show how this ammeter would be connected to the light bulb circuit to…

High-Reliability Circuits

Worksheets - IT / Networking

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

Asynchronous Counters

Textbook

In the previous section, we saw a circuit using one J-K flip-flop that…

Voltmeter Design

Textbook

As was stated earlier, most meter movements are sensitive devices.…

Open-Loop OpAmp Circuits

Worksheets - IT / Networking

Determine what the magnitude and polarity of the voltmeter’s…

MESFETs

Textbook

555 Lab - Blue LED Flasher With Voltage Doubler

Textbook

In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.

PN Junctions

Worksheets - IT / Networking

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

Likely Failures in Unproven Systems

Textbook

“All men are liable to error;” —John Locke Whereas…

The Junction Field-effect Transistor (JFET) as a Switch

Textbook

Like its bipolar cousin, the field-effect transistor may be used as an…

Basic identities

Textbook

Additive Identity a + 0 = a Multiplicative Identity 1a = a…

Safe Practices

Textbook

If at all possible, shut off the power to a circuit before performing…

Counters

Worksheets - IT / Networking

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

Finite-length Transmission Lines

Textbook

A transmission line of infinite length is an interesting abstraction,…

Mutual Inductance

Worksheets - IT / Networking

When an electric current is passed through a coil of wire, what…

Coefficients of Specific Resistance

Textbook

Specific resistance at 20o C:  Material Element/Alloy ohm-cmil/ft…

Circuit Wiring

Textbook

So far, we’ve been analyzing single-battery, single-resistor…

Tube Parameters

Textbook

For bipolar junction transistors, the fundamental measure of…

Decimal versus Binary Numeration

Textbook

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

Circuit Effects

Textbook

The principle of non-sinusoidal, repeating waveforms being equivalent…