Brushless DC motors were developed from conventional brushed DC motors…
Textbook
If a strip of conductive metal is stretched, it will become skinnier…
Textbook
In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
Textbook
This calculator will convert pressure values to ten different standard units for pressure.
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Just as devices have been made to measure certain physical quantities…
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In this hands-on semiconductor electronics experiment, use a junction field-effect transistor (JFET) to build a sensitive switching circuit and learn about JFET current gain.
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
It is very important to keep in mind that the “normal”…
Textbook
Most of us have experienced some form of electric “shock,”…
Textbook
In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
Textbook
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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Centuries ago, it was discovered that certain types of mineral rock…
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Single Phase Synchronous Motors Single-phase synchronous motors are…
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By introducing electrical reactance into the feedback loops of an…
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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Differential Op-Amp Circuits An op-amp with no feedback is already a…
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Every meter impacts the circuit it is measuring to some extent, just…
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“I think it is safe to say that no one understands quantum…
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“With Electronics Workbench, you can create circuit schematics…
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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.
Tools
A calculator designed to compute the power-added efficiency (PAE) of an amplifier
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - MEMS Sensors
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
Textbook
Notice something important here: taking the derivative of f(x)…
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When we store information in some kind of circuit or device, we not…
Textbook
If a pulse-width modulated (PWM) signal is sent to a passive…
Worksheets - MEMS Sensors
Typically, complex circuits are not arranged in nice, neat, clean…
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Product of Powers Property am an = am+n Power of a Product…
Textbook
In designing digital circuits, the designer often begins with a truth…
Textbook
As was mentioned before, the angle of this “power…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - MEMS Sensors
The expression of numerical quantities is something we tend to take…
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Let us begin our exploration of Boolean algebra by adding numbers…
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In this hands-on AC electronics experiment, build a parallel resonant inductor-capacitor circuit and learn about oscillation, resonant frequency, and damping.
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In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
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When the need arises to correct for poor power factor in an AC power…
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Power measurement in AC circuits can be quite a bit more complex than…
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