Categories

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Microcontrollers/Processors

As an electric current is passed through a coil of wire, it creates a…

Boolean Algebra

Worksheets - Microcontrollers/Processors

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

Memory Devices

Worksheets - Microcontrollers/Processors

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

Bipolar Junction Transistors as Switches

Worksheets - Microcontrollers/Processors

Solid-state switching circuits usually keep their constituent…

Conventional Transistor Overview and Special Transistors

Worksheets - Microcontrollers/Processors

A microcontroller is a specialized type of digital computer used to…

Microcontroller Principles

Worksheets - Microcontrollers/Processors

Read the following quotation, and then research the term…

Step-up, Step-down, and Isolation Transformers

Worksheets - Microcontrollers/Processors

Calculate the voltage output by the secondary winding of a transformer…

Linear Computational Circuitry

Worksheets - Microcontrollers/Processors

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

Calculus for Electric Circuits

Worksheets - Microcontrollers/Processors

∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…

Automotive Alternator

Textbook

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

Networks and Busses

Textbook

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

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - Microcontrollers/Processors

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

DC Motor Control Circuits

Worksheets - Microcontrollers/Processors

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

Polyphase Motor Design

Textbook

AC Motors Perhaps the most important benefit of polyphase AC power…

Design Project: Stepper Motor Driver

Worksheets - Microcontrollers/Processors

At first it may seem pointless to have the four buffer gates following…

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

AC Motor Theory

Worksheets - Microcontrollers/Processors

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

Tesla Polyphase Induction Motors

Textbook

Most AC motors are induction motors. Induction motors are favored due…

Wound Rotor Induction Motors

Textbook

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

Bipolar Junction Transistors as Switches

Worksheets - Microcontrollers/Processors

Solid-state switching circuits usually keep their constituent…

Motor Control Circuits

Textbook

The interlock contacts installed in the previous section’s motor…

SPICE Models

Textbook

The SPICE circuit simulation program provides for modeling diodes in…

Conventional Transistor Overview and Special Transistors

Worksheets - Microcontrollers/Processors

A microcontroller is a specialized type of digital computer used to…

Intermediate Electromagnetism and Electromagnetic Induction

Worksheets - Microcontrollers/Processors

As an electric current is passed through a coil of wire, it creates a…

Resonance

Worksheets - Microcontrollers/Processors

The Q factor of a series inductive circuit is given by the following…

Lorentz Force Calculator

Tools

This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.

Induction Motor

Textbook

PARTS AND MATERIALS AC power source: 120VAC Capacitor, 3.3 µF…

Step-up, Step-down, and Isolation Transformers

Worksheets - Microcontrollers/Processors

Calculate the voltage output by the secondary winding of a transformer…

Specific Troubleshooting Techniques

Textbook

After applying some of the general troubleshooting tips to narrow the…

What Is the Skin Effect?

Textbook

The Skin Depth of Copper in Electrical Engineering As previously…

Resonant Filters

Textbook

So far, the filter designs we’ve concentrated on have employed…

Amplifier Circuits

Textbook

Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…

Signal Coupling

Textbook

PARTS AND MATERIALS 6 volt battery One capacitor, 0.22 µF…

More on AC “polarity”

Textbook

Complex numbers are useful for AC circuit analysis because they…

Millman’s Theorem

Textbook

In Millman’s Theorem, the circuit is re-drawn as a parallel…

High-Reliability Circuits

Worksheets - Microcontrollers/Processors

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

Series-Parallel Combination AC Circuits

Worksheets - Microcontrollers/Processors

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

Performance-Based Assessments for Network Analysis Competencies

Worksheets - Microcontrollers/Processors

IGBTs

Textbook

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

Power Sources

Textbook

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

Open-Loop OpAmp Circuits

Worksheets - Microcontrollers/Processors

Determine what the magnitude and polarity of the voltmeter’s…

The S-R Latch

Textbook

A bistable multivibrator has two stable states, as indicated by the…

Analysis Options

Textbook

AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…

Valence and Crystal Structure

Textbook

Valence: The electrons in the outermost shell, or valence shell, are…

Vacuum Tube Audio Amplifier

Textbook

PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…

Building a Differential Amplifier

Textbook

Differential Op-Amp Circuits An op-amp with no feedback is already a…

Asynchronous Flip-Flop Inputs

Textbook

The normal data inputs to a flip flop (D, S and R, or J and K) are…

Series and Parallel Component Equivalent Values

Textbook

Series and Parallel Resistances     Series and Parallel…

Inverting Op-Amp Resistor Calculator

Tools

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