Categories

Instrumentation Amplifier Gain Calculator

Tools

The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.

Other Specialized Motors

Textbook

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

Reluctance Motor

Textbook

The variable reluctance motor is based on the principle that an…

Tesla Polyphase Induction Motors

Textbook

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

Selsyn (Synchro) Motors

Textbook

Normally, the rotor windings of a wound rotor induction motor are…

Parallel Resistor Calculator

Tools

Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.

Synchronous Motors

Textbook

Single Phase Synchronous Motors Single-phase synchronous motors are…

AC Instrumentation Transducers

Textbook

Just as devices have been made to measure certain physical quantities…

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.

Wheatstone Bridge Calculator

Tools

This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.

Stepper Motors

Textbook

Stepper Motor vs Servo Motor A stepper motor is a…

Brushless DC Motor

Textbook

Brushless DC motors were developed from conventional brushed DC motors…

Wound Rotor Induction Motors

Textbook

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

AC Commutator Motors

Textbook

Charles Proteus Steinmetz’s first job after arriving in America…

What is Alternating Current (AC)?

Textbook

Most students of electricity begin their study with what is known as…

Potential Pitfalls

Textbook

Fallacious reasoning and poor interpersonal relations account for more…

Single-phase Induction Motors

Textbook

A three-phase motor may be run from a single-phase power source.…

Positive Feedback OpAmp Circuits

Worksheets - IoT

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

Contact “Normal” State and Make/Break Sequence

Textbook

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

Inverting and Noninverting OpAmp Voltage Amplifier Circuits

Worksheets - IoT

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

IGFET Amplifiers

Worksheets - IoT

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

Single-phase Power Systems

Textbook

Single phase power system schematic diagram shows little about the…

Practical Considerations - Batteries

Textbook

When connecting batteries together to form larger “banks”…

Inductors

Textbook

An inductor is a passive two-terminal electrical component that…

Common-Emitter Amplifier

Textbook

PARTS AND MATERIALS One NPN transistor—model 2N2222 or 2N3403…

Heat Sink Calculator

Tools

This calculator helps determine the maximum temperature a device can withstand

LC Tank Circuit Resonance Calculator

Tools

This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.

Questions to Ask Before Proceeding

Textbook

Has the system ever worked before? If yes, has anything happened to…

AC Waveforms

Textbook

When an alternator produces AC voltage, the voltage switches polarity…

Magnetic Fields and Inductance

Textbook

Whenever electrons flow through a conductor, a magnetic field will…

Inductive Reactance

Worksheets - IoT

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

Minterm vs Maxterm Solution

Textbook

So far we have been finding Sum-Of-Product (SOP) solutions to logic…

Transistors, Hybrid

Textbook

In essence, the IGFET controls the base current of a BJT, which…

Parallel Resistor-Inductor Circuits

Textbook

Let’s take the same components for our series example circuit…

Open-Loop OpAmp Circuits

Worksheets - IoT

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

Series and Parallel Inductors

Textbook

When inductors are connected in series, the total inductance is the…

Design Project: Audio Power Amplifier

Worksheets - IoT

Explain how the microphone in your amplifier works. How, exactly, does…

Passive Integrator and Differentiator Circuits

Worksheets - IoT

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

Negative Feedback OpAmp Circuits

Worksheets - IoT

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

Electromagnetic Induction Experiment

Textbook

PARTS AND MATERIALS Electromagnet from previous experiment Permanent…

Safe Practices

Textbook

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

Wires and Connections

Textbook

Older electrical schematics showed connecting wires crossing, while…

Network Protocols

Textbook

Aside from the issues of the physical network (signal types and…

Insulated Gate Field-Effect Transistors

Worksheets - IoT

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

Shift Registers: Serial-in, Serial-out

Textbook

Serial-in, serial-out shift registers delay data by one clock time for…

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.

Electrical Transients

Textbook

This chapter explores the response of capacitors and inductors to…

Important Constants

Textbook

Euler’s Number Euler’s constant is an important value for…

Microprocessor Programming

Textbook

The “vocabulary” of instructions which any particular…

Soldering

Worksheets - IoT

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

Emergency Response

Textbook

Despite lock-out/tag-out procedures and multiple repetitions of…

Digital-to-Analog Conversion

Worksheets - IoT

If a pulse-width modulated (PWM) signal is sent to a passive…

Waveform Analysis

Textbook

PARTS AND MATERIALS IBM-compatible personal computer with sound card,…

Performance-Based Assessments for AC Circuit Competencies

Worksheets - IoT

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Introduction to Operational Amplifiers (Op-amps)

Textbook

What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…