Summer and Subtractor OpAmp Circuits

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

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Oscillator Circuits

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

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Introduction to Digital Communication

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

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Introduction to Digital-Analog Conversion

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

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Slope (integrating) ADC

So far, we’ve only been able to escape the sheer volume of…

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Si Lab - Full-wave Bridge Rectifier With Output Filtering

In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.

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Digital-to-Analog Conversion

If a pulse-width modulated (PWM) signal is sent to a passive…

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Bandpass Filter Calculator

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

Tools

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

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

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Tracking ADC

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

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Electrical Signal Types

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

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Microcontroller Principles

Read the following quotation, and then research the term…

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AC Lab - Musical Keyboard as a Signal Generator

In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.

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Field-effect-controlled Thyristors

Two relatively recent technologies designed to reduce the…

Textbook

Si Lab - Full-wave Bridge Rectifier With Output Filtering

In this hands-on semiconductor experiment, build an improved full-wave rectifier with output filtering and learn about capacitive filtering in AC-to-DC power converters.

Textbook

Power Conversion Circuits

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

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Coil Inductance Calculator

This calculator computes the inductance of a wire coil.

Tools

The common-drain Amplifier (JFET)

RELATED WORKSHEETS: JFET Amplifiers Worksheet

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Wound Rotor Induction Motors

A wound rotor induction motor has a stator like a squirrel cage…

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DC Transducers

Research and describe what the Hall effect is, and list some practical…

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BJT Amplifier Troubleshooting

As an instructor of electronics, I am called upon frequently to help…

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Finite State Machines

Up to now, every circuit that was presented was a combinatorial…

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Digital Lab - Introduction

In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.

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Capacitor Charge and Time Constant Calculator

This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.

Tools

Power Density Calculator

A tool designed to calculate the power density of an antenna

Tools

Wire Types and Sizes

Most electrical wire is covered in a rubber or plastic coating called…

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Introduction to Bipolar Junction Transistors (BJT)

The invention of the bipolar transistor in 1948 ushered in a…

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The Common-gate Amplifier (IGFET)

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Feedback

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

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Vol I. Credits

All entries arranged in alphabetical order of surname. Major…

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Time-delay Relays

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

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Basic Logic Gate Troubleshooting

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

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Electromagnetism

The discovery of the relationship between magnetism and electricity…

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Electric Fields and Capacitance

Introduction Whenever an electric voltage exists between two separated…

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Bipolar Junction Transistors in Active Mode

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

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DC Lab - An Analog Computer For Averaging

In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.

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Definite Integrals and the Fundamental Theorem of Calculus

        RELATED WORKSHEET: Calculus for Electric…

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Bit Grouping

The singular reason for learning and using the binary numeration…

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Convert MCD to Lumens

This calculator is useful for calculating the luminous flux for LEDs where the angle is known.

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Bipolar Junction Transistors as Switches

Solid-state switching circuits usually keep their constituent…

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Complex Circuits

What do we do if we come across a circuit more complex than the simple…

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Decibel Measurements

During the early development of telephone technology, a unit was…

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IGBTs

Because of their insulated gates, IGFETs of all types have extremely…

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Contributors (12)

Contributors to this chapter are listed in chronological order of…

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Introduction to Bipolar Junction Transistors (BJT)

The invention of the bipolar transistor in 1948 ushered in a…

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SPICE Simulation of Series and Parallel Circuits

Previously, we examined series circuits and parallel circuits using…

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Performance-Based Assessments for DC Circuit Competencies

(Template)

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Data - Resistance & Superconductor

Tables of specific resistance and temperature coefficient of…

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Shift Registers: Serial-in, Parallel-out (SIPO) Conversion

A serial-in, parallel-out shift register is similar to the serial-in,…

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Attenuators

What is Attenuators? Attenuators are passive devices. It is…

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Electrical Noise and Interference

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

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Inductor Quirks

In an ideal case, an inductor acts as a purely reactive device. That…

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Questions relating to project management

NAME:…

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