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Temperature Coefficient of Resistance

Textbook

You might have noticed on the table for specific resistances that all…

Oscillator Circuits

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

Bandpass Filter Calculator

Tools

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

Mixed-Frequency Signals

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What is a harmonic frequency? If an oscillator circuit outputs a…

Tesla Polyphase Induction Motors

Textbook

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

Polyphase Power Systems

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Explain the difference between a balanced polyphase system and an…

Harmonics in Polyphase Power Systems

Textbook

In the chapter on mixed-frequency signals, we explored the concept of…

Temperature Coefficient of Resistance

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It is a common phenomenon for the electrical resistance of a substance…

Biasing Techniques (BJT)

Textbook

In the common-emitter section of this chapter, we saw a SPICE analysis…

Latch Circuits

Worksheets - Digital Filters

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

AC Network Analysis

Worksheets - Digital Filters

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

Electrical Signal Types

Textbook

With BogusBus, our signals were very simple and straightforward: each…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Passive Filter Circuits

Worksheets - Digital Filters

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

Voltage Signal Systems

Textbook

The use of variable voltage for instrumentation signals seems a rather…

Tesla Polyphase Induction Motors

Textbook

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

Signal Modulation

Worksheets - Digital Filters

A modern method of electrical power control involves inserting a…

Introduction to Digital-Analog Conversion

Textbook

Connecting digital circuitry to sensor devices is simple if the sensor…

Polyphase Power Systems

Worksheets - Digital Filters

Explain the difference between a balanced polyphase system and an…

Oscillator Circuits

Worksheets - Digital Filters

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

Performance-Based Assessments for Digital Circuit Competencies

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(Template)

Introduction to Digital Communication

Textbook

In the design of large and complex digital systems, it is often…

Analog-to-Digital Conversion

Worksheets - Digital Filters

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

Delta-Sigma ADC

Textbook

One of the more advanced ADC technologies is the so-called…

Introduction to Mixed-Frequency AC Signals

Textbook

In our study of AC circuits thus far, we’ve explored circuits…

Square Wave Signals

Textbook

It has been found that any repeating, non-sinusoidal waveform can be…

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Latch Circuits

Worksheets - Digital Filters

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

The R/2nR DAC: Binary-Weighted-Input Digital-to-Analog Converter

Textbook

What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…

Mixed-Frequency Signals

Worksheets - Digital Filters

What is a harmonic frequency? If an oscillator circuit outputs a…

Bandpass Filter Calculator

Tools

This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.

Biasing Techniques (BJT)

Textbook

In the common-emitter section of this chapter, we saw a SPICE analysis…

Logic Signal Voltage Levels

Textbook

Input Voltages for Logic Gates Logic gate circuits are designed to…

Voltage-to-Current Signal Conversion

Textbook

In instrumentation circuitry, DC signals are often used as analog…

Meter Check of a Transistor (JFET)

Textbook

Testing a JFET with a multimeter might seem to be a relatively easy…

The Common-source Amplifier (JFET)

Textbook

RELATED WORKSHEETS: JFET Amplifiers Worksheet

Symmetric Stripline Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of a symmetric stripline.

Microstrip Patch Antenna Calculator

Tools

This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.

Basic Algebra and Graphing for Electric Circuits

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Many different equations used in the analysis of electric circuits may…

Basic Operational Amplifiers

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Determine the output voltage polarity of this op-amp (with reference…

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

Feedback

Textbook

If some percentage of an amplifier’s output signal is connected…

Impedance

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

Design Project: Radio Transmitter

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Research the FCC (Federal Communication Commission) guidelines on…

Basic Ohmmeter Use

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Explain how an ohmmeter is able to measure the resistance of a…

Negative Feedback OpAmp Circuits

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

Design Project: AC-DC Power Supply

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Safety is very important when designing and/or building a device…

Right Triangle Trigonometry

Textbook

  A right triangle is defined as having one angle precisely…

Metric Notation

Textbook

The metric system, besides being a collection of measurement units for…

General Troubleshooting Tips

Textbook

When first approaching a failed or otherwise misbehaving system, the…

Bridge Circuits

Textbook

No text on electrical metering could be called complete without a…

Safe Circuit Design

Textbook

As we saw earlier, a power system with no secure connection to earth…

Arc Flash and Arc Blast

Worksheets - Digital Filters

Electromechanical relays used to start and stop high-power electric…

Differential Transistor Amplifiers

Worksheets - Digital Filters

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