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Asymmetric Stripline Impedance Calculator

Tools

This calculator helps you compute the characteristic impedance of an asymmetric stripline

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

The Exclusive-OR Function: The XOR Gate

Textbook

What Is an XOR Gate? One element conspicuously missing from the set of…

DC Motor Control Circuits

Worksheets - Security / Identification

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

SPICE Models

Textbook

The SPICE circuit simulation program provides for modeling diodes in…

Contributors (14)

Textbook

Contributors to this chapter are listed in chronological order of…

Soldering

Worksheets - Security / Identification

Both soldering irons and soldering guns are tools used in the process…

Design Project: Dual-output AC-DC Power Supply

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

Sensing AC Electric Fields

Textbook

PARTS AND MATERIALS Audio detector with headphones  …

Kirchhoff’s Current Law (KCL)

Textbook

What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…

AC Generator Theory

Worksheets - Security / Identification

If an electric current is passed through this wire, which direction…

Contributors (8)

Textbook

Contributors to this chapter are listed in chronological order of…

Programmable Logic Technology

Worksheets - Security / Identification

Define the following acronyms as they apply to digital logic circuits:…

Other Specialized Motors

Textbook

Shaded Pole Induction Motor An easy way to provide starting torque to…

“Long’’ and “Short’’ Transmission Lines

Textbook

In DC and low-frequency AC circuits, the characteristic impedance of…

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Correct use of Ohm’s Law

Textbook

Reminders When Using Ohm’s Law One of the most common mistakes…

Table (landscape view)

Textbook

Periodic table of chemical elements.

Introduction to DC Circuits

Textbook

“DC” stands for Direct Current, which can refer to either…

DeMorgan’s Theorems

Textbook

A mathematician named DeMorgan developed a pair of important rules…

Safe Practices

Textbook

If at all possible, shut off the power to a circuit before performing…

Simultaneous Equations for Circuit Analysis

Worksheets - Security / Identification

Solve this equation for the value of x: x + 5 = 8 How many exact…

Standing Waves and Resonance

Textbook

Whenever there is a mismatch of impedance between transmission line…

Power Sources

Textbook

There are many different types of power sources, and here some of the…

Contributors (13)

Textbook

Contributors to this chapter are listed in chronological order of…

CMOS Logic Gates

Worksheets - Security / Identification

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

Contributors (7)

Textbook

Contributors to this chapter are listed in chronological order of…

The Common-collector Amplifier

Textbook

Our next transistor configuration to study is a bit simpler for gain…

Resistors

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Shown here is the schematic symbol for a resistor: What is the purpose…

Bipolar Transistor Biasing Circuits

Worksheets - Security / Identification

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

Binary Addition

Textbook

The Rules of Binary Addition Adding binary numbers is a very simple…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Flyback Switch Mode Regulator Calculator

Tools

A calculator for computing several parameters needed in the design of a flyback switch mode regulator

Radicals

Textbook

Definition of a Radical Given the expression where “x” is…

Capacitor Types

Textbook

A capacitor is a passive two-terminal electronic component that…

PWM Power Controller

Textbook

PARTS AND MATERIALS Four 6 volt batteries One capacitor, 100 µF…

TTL NOR and OR gates

Textbook

TTL Circuit Analysis Let’s examine the following TTL circuit and…

Design Project: Pulse-Width Modulation (PWM) Signal Generator

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What shape of voltage waveform would you expect to measure (using an…

AC Motor Theory

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

Algebraic Equation Manipulation for Electric Circuits

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The electrical resistance of a conductor at any temperature may be…