Categories

Inductance

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∫f(x) dx Calculus alert! One of the fundamental principles of…

Basic Oscilloscope Operation

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An oscilloscope is a very useful piece of electronic test equipment.…

Special-purpose Batteries

Textbook

Mercury Standard Cell Back in the early days of electrical measurement…

The Silicon-Controlled Rectifier (SCR)

Textbook

Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…

An Electric Pendulum

Textbook

Capacitors store energy in the form of an electric field, and…

Special Diodes

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

Series-Parallel Combination AC Circuits

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

Calculating Electric Power

Textbook

Learn the Power Formula We’ve seen the formula for determining…

Oscillator Circuits

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

Batteries

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If I wanted to build a battery-powered electric drill, would it be…

Introduction to Diodes And Rectifiers

Textbook

All About Diodes A diode is an electrical device allowing current to…

Three-phase Power Systems

Textbook

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

Capacitor Charge and Time Constant Calculator

Tools

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

High-impedance Voltmeter

Textbook

PARTS AND MATERIALS Operational amplifier, model TL082 recommended…

Input and Output Coupling

Textbook

To overcome the challenge of creating necessary DC bias voltage for an…

Capacitance

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Write an equation describing the precise mathematical relationship…

Linear Computational Circuitry

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

Energy, Work, and Power

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

Performance-Based Assessments for AC Circuit Competencies

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(Template)

Junction Field-effect Transistors

Textbook

The field effect transistor was proposed by Julius Lilienfeld in US…

The Common-emitter Amplifier

Textbook

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

Biasing Techniques (BJT)

Textbook

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

555 Hysteretic Oscillator

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

Optoelectronic Devices

Worksheets - Batteries

In this circuit, the electric motor is supposed to turn on whenever…

Example Circuits and Netlists

Textbook

The following circuits are pre-tested netlists for SPICE 2g6, complete…

Switched Capacitor Circuitry

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Write an equation describing the precise mathematical relationship…

Antiderivatives of Power Functions of e

Textbook

  Note: this is a very unique and useful property of e. As in…

Δ-Y and Y-Δ Conversions

Textbook

In many circuit applications, we encounter components connected…

Voltage, Current, and Resistance

Worksheets - Batteries

Voltage is commonly defined as “electrical pressure.” The unit of…

DC Motor Control Circuits

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How is it possible to electrically measure the torque output by a…

Design Project: Dual-output AC-DC Power Supply

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

How to Use an Ammeter to Measure Current

Textbook

Parts and Materials   6-volt battery   6-volt incandescent…

Derivatives of Power Functions of e

Textbook

Example Derivatives of e Proportionality Constant When we say that a…

Logic Signal Voltage Levels

Textbook

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

Parallel DC Circuits Practice Worksheet With Answers

Worksheets - Batteries

In this circuit, three resistors receive the same amount of voltage…

Peak to Peak Voltage Calculator (VP-P)

Tools

This calculator shows the peak-to-peak voltage (VP-P) value from the peak voltage, RMS voltage, or average voltage.

555 Schmitt Trigger

Textbook

PARTS AND MATERIALS One 9V Battery Battery Clip (Radio Shack catalog #…

Special-purpose Diodes

Textbook

Schottky diodes Schottky diodes are constructed of a metal-to-N…

Winding Configurations

Textbook

Transformers with Multiple Secondaries Transformers are very versatile…

Microstrip Max Current Calculator

Tools

A calculator for solving the maximum current a microstrip can handle.

Series-Parallel DC Circuits

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

Electromechanical Relay Logic

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

Mutual Inductors

Textbook

Mutual inductors are inductors that capitalize the effect of mutual…

Radio Circuits

Textbook

(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…

Differential Amplifier

Textbook

PARTS AND MATERIALS Two 6-volt batteries Two NPN…

Introduction to Diodes And Rectifiers

Textbook

All About Diodes A diode is an electrical device allowing current to…

Likely Failures in Unproven Systems

Textbook

“All men are liable to error;” —John Locke Whereas…

Introduction to Complex Numbers

Textbook

If I needed to describe the distance between two cities, I could…

Voltage Divider Circuits

Textbook

Let’s analyze a simple series circuit and determine the voltage…

Bipolar Junction Transistors as Switches

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Solid-state switching circuits usually keep their constituent…

Historical, Nonmechanical Memory Technologies

Textbook

Perhaps the most ingenious technique was that of the delay line. A…

Measurement Circuits

Textbook

Figure below shows a photodiode amplifier for measuring low levels of…

AC Motor Theory

Worksheets - Batteries

Electromechanical watt-hour meters use an aluminum disk that is spun…

Capacitance Calculator

Tools

This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.

Node Voltage Method

Textbook

The node voltage method of analysis solves for unknown voltages at…

Vol IV. Credits

Textbook

All entries arranged in alphabetical order of surname. Major…

Data Flow

Textbook

Buses and networks are designed to allow communication to occur…

Potentiometer as a Voltage Divider

Textbook

PARTS AND MATERIALS Two 6-volt batteries Carbon pencil…

Voltage/Current Converter OpAmp Circuits

Worksheets - Batteries

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