Categories

Regulated Power Sources

Worksheets - Network Hardware

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

Networks and Busses

Textbook

This collection of wires that I keep referring to between the tank…

Basic AC-DC Power Supplies

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Thevenin’s, Norton’s, and Maximum Power Transfer Theorems

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Suppose a 12 volt lead-acid battery has an internal resistance of 20…

Power Conversion Circuits

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Characteristic Impedance

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

Precise Diode Circuits

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DC Branch Current Analysis

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Series-Parallel DC Circuits

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Electric Shock Data

Textbook

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

Open-Loop OpAmp Circuits

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

Bipolar Junction Transistors in Active Mode

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Optical Data Communication

Textbook

A modern alternative to sending (binary) digital information via…

Basic Troubleshooting Strategies

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

Basic AC-DC Power Supplies

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Series and Parallel AC Circuits

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Analog-to-Digital Conversion

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The circuit shown here is a four-bit analog-to-digital converter…

Mesh Current Method and Analysis

Textbook

The Mesh-Current Method, also known as the Loop Current Method, is…

Thyristor Application Circuits

Worksheets - Network Hardware

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Counters

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

Negative Feedback OpAmp Circuits

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Time Constant Calculations

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Performance-Based Assessments for Network Analysis Competencies

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Passive Filter Circuits

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

Step-up, Step-down, and Isolation Transformers

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

Parallel Resistor-Capacitor Circuits

Textbook

Using the same value components in our series example circuit, we will…

Numeration Systems

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Digital computers communicate with external devices through ports:…

Electrical Connections

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What, exactly, is necessary to establish electrical continuity between…

Digital Signals and Gates

Textbook

While the binary numeration system is an interesting mathematical…

Critical Temperatures for Superconductors

Textbook

Critical temperatures given in Kelvins Material Element/Alloy…

Introduction to Shift Registers

Textbook

Shift registers, like counters, are a form of sequential logic.…

Meter Check of a Transistor (BJT)

Textbook

Bipolar transistors are constructed of a three-layer semiconductor…

Binary Subtraction

Textbook

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

555 Ramp Generator

Textbook

PARTS AND MATERIALS Two 6 volt batteries One capacitor, 470 µF…

Permissive and Interlock Circuits

Textbook

A practical application of switch and relay logic is in control…

The “Operational” Amplifier

Textbook

Long before the advent of digital electronic technology, computers…

Applications of Resonance

Textbook

So far, the phenomenon of resonance appears to be a useless curiosity,…

Electromagnetism Experiment

Textbook

PARTS AND MATERIALS 6-volt battery Magnetic compass Small permanent…

Design Project: Telegraph System

Worksheets - Network Hardware

What voltage will you choose to use for each of the station batteries?

Algebraic Substitution for Electric Circuits

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There are two basic Ohm’s Law equations: one relating voltage,…

Series Batteries

Textbook

PARTS AND MATERIALS Two 6-volt batteries One 9-volt battery Actually,…

Time Constant Circuits

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NAND Gate S-R Flip-Flop

Textbook

PARTS AND MATERIALS 4011 quad NAND gate (Radio Shack catalog #…

Fail-safe Design

Textbook

Logic circuits, whether comprised of electromechanical relays or…

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…