Categories

Networks and Busses

Textbook

The wires between the tank and the monitoring location is  called…

Electrical Connections

Worksheets - Circular Connectors

What, exactly, is necessary to establish electrical continuity between…

Contactors

Textbook

All About Contactors When a relay is used to switch a large amount of…

Contact “Bounce”

Textbook

When a switch is actuated and contacts touch one another under the…

Analog and Digital Signals

Textbook

Instrumentation is a field of study and work centering on measurement…

Wire Types and Sizes

Worksheets - Circular Connectors

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

Contact “Normal” State and Make/Break Sequence

Textbook

Any kind of switch contact can be designed so that the contacts…

Rules for Antiderivatives

Textbook

Constant Rule     Rule of Sums     Rule of…

Circuit Wiring

Textbook

So far, we’ve been analyzing single-battery, single-resistor…

“Ladder” Diagrams

Textbook

Ladder diagrams are specialized schematics commonly used to document…

Circuit With a Switch

Textbook

PARTS AND MATERIALS 6-volt battery Low-voltage incandescent lamp…

Derivatives of Power Functions of e

Textbook

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

Copper Wire Ampacity Table

Textbook

Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…

Electromagnetic Induction

Textbook

While Oersted’s surprising discovery of electromagnetism paved…

Electrical Signal Types

Textbook

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

Wire Over Plane Inductance Calculator

Tools

This calculator helps you compute the inductance of a wire-over-plane setup.

Common Antiderivatives

Textbook

 

Basic Troubleshooting Strategies

Worksheets - Circular Connectors

A chandelier has five light bulbs in it, and one of them is not…

Right Triangle Trigonometry

Textbook

  A right triangle is defined as having one angle precisely…

Automotive Alternator

Textbook

Project Parts and Materials Automotive alternator (one required, but…

Switch Types

Textbook

Though it may seem strange to cover the elementary topic of electrical…

Safety Grounding

Worksheets - Circular Connectors

In simple AC power systems, one of the two conductors is typically…

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Radicals

Textbook

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

What is the Difference Between Series and Parallel Circuits?

Textbook

Circuits consisting of just one battery and one load resistance are…

Solving Series and Parallel Circuits With the Table Method and Ohm’s Law

Textbook

The table method provides a structured methodology for ensuring you…

Practical Considerations - Transformers

Textbook

Power Capacity As has already been observed, transformers must be well…

Calculating Electric Power

Textbook

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

Voltmeter Design

Worksheets - Circular Connectors

Suppose I were about to measure an unknown voltage with a manual-range…

Performance-Based Assessments for Semiconductor Circuit Competencies

Worksheets - Circular Connectors

Superposition Theorem

Worksheets - Circular Connectors

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

Trigonometry for AC Circuits

Worksheets - Circular Connectors

Identify which trigonometric functions (sine, cosine, or tangent) are…

Power Added Efficiency Calculator

Tools

A calculator designed to compute the power-added efficiency (PAE) of an amplifier

Optoelectronic Devices

Worksheets - Circular Connectors

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

Inductor Quirks

Textbook

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

Conversion From Decimal Numeration

Textbook

Because octal and hexadecimal numeration systems have bases that are…

Voltage Divider Circuits

Textbook

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

Edge Coupled Trace Inductance Calculator

Tools

This calculator helps you compute for the inductance of an edge coupled trace.

DeMorgan’s Theorems

Textbook

A mathematician named DeMorgan developed a pair of important rules…

Design Project: Voltmeter

Worksheets - Circular Connectors

The most important component of your voltmeter will be the…

Finite-state Machine

Textbook

Feedback is a fascinating engineering principle. It can turn a rather…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…