To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
When plotted on a curve tracer, the characteristic curve for a normal…
Worksheets - Passives
Every meter impacts the circuit it is measuring to some extent, just…
Textbook
In this hands-on electronics experiment, you will use series and parallel resistor networks to precisely adjust the range and zero point of a rheostat.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Although transistor switching circuits operate without bias, it is…
Textbook
Wire-by-Number project: simple voltage divider Description: Build a…
Worksheets - Passives
A popular use of diodes is for the mitigation of inductive…
Textbook
Often in the course of designing and building electrical meter…
Textbook
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Passives
Our next transistor configuration to study is a bit simpler for gain…
Textbook
The logic simplification examples that we have done so far could have…
Textbook
A handy all-in-one tool for reading resistor color code values for a 4 band resistor, 5 band resistor, or 6 band resistor.
Tools
Let’s connect three AC voltage sources in series and use complex…
Textbook
Periodic table of chemical elements.
Textbook
The invention of the bipolar transistor in 1948 ushered in a…
Textbook
This page provides a step-by-step introduction to using the mesh…
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While the binary numeration system is an interesting mathematical…
Textbook
There are not too many circuit symbols for bipolar transistors. There…
Textbook
Inductive Reactance Capacitive Reactance …
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
Using an example, learn about the different bias techniques for junction field effect transistors (JFETs) like the constant voltage bias, self-bias configuration, and voltage divider biasing.
Textbook
A calculator for computing the impedance of a wire stripline.
Tools
Radio waves are comprised of oscillating electric and magnetic fields,…
Worksheets - Passives
No text on electrical metering could be called complete without a…
Textbook
Solve this equation for the value of x: x + 5 = 8 How many exact…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
In the last section, we saw how the 3rd harmonic and all of its…
Textbook
In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
Textbook
The final transistor amplifier configuration (Figure below) we need to…
Textbook
This calculator determines the resistance of a microstrip trace
Tools
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
So far, we’ve observed simulations of transformers where the…
Textbook
Reactive Power We know that reactive loads such as inductors and…
Textbook
A multiplexer, abbreviated mux, is a device that has multiple inputs…
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Seebeck Effect An interesting phenomenon applied in the field of…
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In this hands-on electronics experiment, you will build an electromagnet and learn about electromagnetism including the relationship of magnetic polarity to current flow.
Textbook
This tool helps calculate the impedance of an edge-coupled microstrip.
Tools
If I needed to describe the distance between two cities, I could…
Textbook
An unbalanced Wheatstone bridge cannot be solved using simple series…
Textbook
As was stated in the last chapter, there is more than one type of…
Textbook
A common phrase heard in reference to electrical safety goes something…
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To express a quantity in a different metric prefix from how it was…
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Solid-state switching circuits usually keep their constituent…
Worksheets - Passives
Thyristors are a broad classification of bipolar-conducting…
Textbook
Because the relationship between voltage, current, and resistance in…
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