Inductive Reactance

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

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Worksheets - Softcore

Digital Lab - 10-bit Flashing LED Sequencer

In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.

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Textbook

T-Pad Attenuator Calculator

This calculator helps you determine the values of the resistors R1 and R2 to be used for a T-pad attenuator.

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Tools

Factors Affecting Capacitance

There are three basic factors of capacitor construction determining…

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Textbook

The Common-source Amplifier (JFET)

RELATED WORKSHEETS: JFET Amplifiers Worksheet

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Textbook

Ohm’s Law - How Voltage, Current, and Resistance Relate

The first, and perhaps most important, relationship between current,…

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Textbook

The Command-line Interface

If you’ve used DOS or UNIX operating systems before in a…

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Textbook

Waveguide Calculator (Rectangular)

This tool calculates the cutoff frequency of a rectangular waveguide

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Tools

Polarity of voltage drops

When using conventional current flow, we can trace the direction of…

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Textbook

Three-phase Power Systems

What is Split-Phase Power Systems? Split-phase power systems achieve…

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Textbook

The Common-emitter Amplifier

At the beginning of this chapter, it illustrates how transistors could…

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Textbook

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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Textbook

Inverting Op-Amp Resistor Calculator

This calculator determines the bias and feedback of resistors for an inverting op-amp.

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Tools

Protective Relays

A special type of relay is one that monitors the current, voltage,…

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Textbook

Circuits and the Speed of Light

Suppose we had a simple one-battery, one-lamp circuit controlled by a…

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Textbook

Wire-by-Number project kit introduction

Wire-by-Number project: simple voltage divider Description: Build a…

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Worksheets - Softcore

Active Filters

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

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Worksheets - Softcore

Digital Lab - 3-bit Binary Counter

In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.

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Textbook

Ohm’s Law Practice Worksheet With Answers

Define the following terms: energy, work, and power.

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Worksheets - Softcore

Why L/R and not LR?

Learn About L/R Time Constants It is often perplexing to new students…

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Textbook