So far, we’ve explored tubes which are totally…
Textbook
Another strategy for addressing the problem of secondary electrons…
Textbook
In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
Textbook
Note the “50 ohm” rating printed on the jacket of the cable. What…
Worksheets - RISC-V
Product of Powers Property am an = am+n Power of a Product…
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Euler’s Number Euler’s constant is an important value for…
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Every meter impacts the circuit it is measuring to some extent, just…
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Introduction This third volume of the book series Lessons In Electric…
Textbook
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - RISC-V
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
Tools
Resonance in a Tank Circuit A condition of resonance will be…
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Inductors do not have a stable “resistance” as conductors…
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Contributors to this chapter are listed in chronological order of…
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The expression of numerical quantities is something we tend to take…
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Transformers with Multiple Secondaries Transformers are very versatile…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - RISC-V
The circuits in the figure below are known as clampers or DC…
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Definition of a Logarithm “log” denotes a…
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A thyristor is a device that has a number of unusual characteristics.…
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With BogusBus, our signals were very simple and straightforward: each…
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In this introduction to series resistance circuits, we will explain…
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(“c” being a constant) RELATED…
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Identify the type of logic gate shown in this schematic diagram, and…
Worksheets - RISC-V
This calculator computes for the output pulse width of a 555 timer monostable circuit
Tools
In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
Textbook
If we take the equivalent circuit of an SCR and add another external…
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There are three basic factors of capacitor construction determining…
Textbook
Voltage is commonly defined as “electrical pressure.” The unit of…
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There are four basic factors of inductor construction determining the…
Textbook
Capacitors store energy in the form of an electric field, and…
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A calculator for solving the capacitance, reactance, and admittance of a capacitor.
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The atoms in insulating materials have very tightly-bound electrons,…
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As was stated in the last chapter, there is more than one type of…
Textbook
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - RISC-V
No text on electrical metering could be called complete without a…
Textbook
It is sometimes desirable to have circuits capable of selectively…
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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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Textbook
Let’s analyze a simple series circuit and determine the voltage…
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In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
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