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Precise Diode Circuits

Worksheets - IT / Networking

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

Basic Troubleshooting Strategies

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

Passive Filter Circuits

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

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

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

Digital Communication

Worksheets - IT / Networking

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

Data Flow

Textbook

Buses and networks are designed to allow communication to occur…

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

Worksheets - IT / Networking

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

Digital Display Circuits

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

Power Conversion Circuits

Worksheets - IT / Networking

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

Basic AC-DC Power Supplies

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

TTL Logic Gates

Worksheets - IT / Networking

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

Op-Amp Data

Textbook

Parametric data for all semiconductor op-amp models except the CA3130…

Characteristic Impedance

Worksheets - IT / Networking

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

DC Mesh Current Analysis

Worksheets - IT / Networking

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

Multiplexers and Demultiplexers

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

Electromechanical Relay Logic

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

Encoders and Decoders

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What does it mean, in general terms, to encode something? Conversely,…

Series-Parallel DC Circuits

Worksheets - IT / Networking

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

DC Bridge Circuits

Worksheets - IT / Networking

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

A 50-Ohm Cable?

Textbook

Early in my explorations of electricity, I came across a length of…

Basic Gate Function

Textbook

Parts and Materials 4011 quad NAND gate (Radio Shack catalog #…

The Common-drain Amplifier (IGFET)

Textbook

Contributors (2)

Textbook

Contributors to this chapter are listed in chronological order of…

The TRIAC

Textbook

SCRs are unidirectional (one-way) current devices, making them useful…

Magnetism

Worksheets - IT / Networking

A permanent magnet is a device that retains a magnetic field without…

Contact “Normal” State and Make/Break Sequence

Textbook

Any kind of switch contact can be designed so that the contacts…

Capacitor Quirks

Textbook

As with inductors, the ideal capacitor is a purely reactive device,…

High-impedance Voltmeter

Textbook

PARTS AND MATERIALS Operational amplifier, model TL082 recommended…

Power in Electric Circuits

Textbook

In addition to voltage and current, there is another important…

Design Project: Sensitive Microphone Amplifier

Worksheets - IT / Networking

Identify which direction each potentiometer wiper must move in this…

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

Electrical Connections

Worksheets - IT / Networking

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

Resistance

Textbook

The circuit in the previous section is not a very practical one. In…

Design Project: Simple Component Curve-Tracer Circuit

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What do each of the oscilloscope axes represent, in real-life terms…

Safe Meter Usage

Textbook

Using an electrical meter safely and efficiently is perhaps the most…

Safety Grounding

Worksheets - IT / Networking

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

Static Electricity

Worksheets - IT / Networking

What does it mean for an object to have an electric charge? Give an…

The Thyristor

Textbook

A thyristor is a device that has a number of unusual characteristics.…

The DIAC

Textbook

Like all diodes, Shockley diodes are unidirectional devices; that is,…

Tachogenerators

Textbook

An electromechanical generator is a device capable of producing…

AC Motor Control Circuits

Worksheets - IT / Networking

Perhaps the most challenging aspect of interpreting ladder diagrams,…

Display Tubes

Textbook

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

Capacitor Quirks

Textbook

As with inductors, the ideal capacitor is a purely reactive device,…

Light-Pulse Switch

Worksheets - IT / Networking

It is fairly important to use large value resistors (10 MΩ works…

Waveform Analysis

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Transistor as a Switch

Textbook

PARTS AND MATERIALS Two 6-volt batteries One NPN…

Conventional Versus Electron Flow

Textbook

“The nice thing about standards is that there are so many of…

Time-delay Relays

Textbook

What are Time-Delay Relays? Some relays are constructed with a kind of…

Diode Switching Circuits

Textbook

Diodes can perform switching and digital logic operations. Forward and…

Band-stop Filters

Textbook

How to Create a Band-stop Filter? Also called band-elimination,…

Build a Transformer

Textbook

PARTS AND MATERIALS Steel flat bar, 4 pieces Miscellaneous bolts,…

Active Loads in Amplifier Circuits

Worksheets - IT / Networking

We know that the current in a series circuit may be calculated with…

Single-ended and Differential Amplifiers

Textbook

For ease of drawing complex circuit diagrams, electronic amplifiers…

Voltage and Current Calculations

Textbook

There’s a sure way to calculate any of the values in a reactive…

Factorials

Textbook

Definition of a Factorial Denoted by the symbol “!” after…

Electrical Noise and Interference

Worksheets - IT / Networking

Define what noise means, in the electrical sense of the word. How does…

EIRP Calculator

Tools

A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna

Diodes

Textbook

A diode is an electronics component made from a combination of a…

Rules for Limits

Textbook

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