Fundamentally, an amplifier is a device that takes in a low-power…
Worksheets - Analog
Ammeters Measure Electrical Current A meter designed to measure…
Textbook
When plotted on a curve tracer, the characteristic curve for a normal…
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An unbalanced Wheatstone bridge cannot be solved using simple series…
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As an instructor of electronics, I am called upon frequently to help…
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Pulse Width Modulation (PWM) uses digital signals to control power…
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Another strategy for addressing the problem of secondary electrons…
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In this hands-on semiconductor electronics experiment, build a junction field-effect transistor (JFET) current regulator and learn some of the advantages of JFETs over BJTs for current regulation.
Textbook
Our exploration of thyristors begins with a device called the…
Textbook
How much voltage is there between the following pairs of points in…
Worksheets - Analog
We can take the same components from the series circuit and rearrange…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
What Is a Zener Diode? A Zener diode is a special type of rectifying…
Textbook
If we take three equal resistors and connect one end of each to a…
Textbook
When inductors are connected in series, the total inductance is the…
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By introducing electrical reactance into the feedback loops of an…
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An ideal transistor would show 0% distortion in amplifying a signal.…
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Wiring Color Codes Infographic. Released under the Creative Commons…
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Like all diodes, Shockley diodes are unidirectional devices; that is,…
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As was previously mentioned, we need more than just a continuous path…
Textbook
Roman Numerals The Romans devised a system that was a substantial…
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Three-Phase Alternator Let’s take the three-phase alternator…
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As we saw in a few SPICE analyses earlier in this chapter, the output…
Textbook
The Programmable Logic Controller, or PLC, was invented in the late…
Worksheets - Analog
If your event sensing switch is mechanical in nature, you will likely…
Worksheets - Analog
A helpful tool for computing the Effective Isotropic Radiated Power (EIRP) of an antenna
Tools
Learn about junction field effect transistors (JFETs), their equations, and how to model and simulate JFETs in LTspice.
Textbook
The circuit shown here is a four-bit analog-to-digital converter…
Worksheets - Analog
A calculator for solving the capacitance, reactance, and admittance of a capacitor.
Tools
Shown here is the schematic symbol for a resistor: What is the purpose…
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As the name suggests, the tetrode tube contains four elements: cathode…
Textbook
Tables of specific resistance and temperature coefficient of…
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Label where each of the following electrical quantities would be found…
Worksheets - Analog
Because the relationship between voltage, current, and resistance in…
Textbook
As we’ve already learned, electricity requires a complete path…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Before we begin to explore the effects of resistors, inductors, and…
Textbook
What voltage will you choose to use for each of the station batteries?
Worksheets - Analog
When capacitors are connected in series, the total capacitance is…
Textbook
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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As was mentioned before, the angle of this “power…
Textbook
If at all possible, shut off the power to a circuit before performing…
Textbook
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Analog
Let’s count from zero to twenty using four different kinds of…
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The table of electric currents and their various bodily effects was…
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Varicap or varactor diodes A variable capacitance diode is known as a…
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Although transistor switching circuits operate without bias, it is…
Textbook
The circuit in the previous section is not a very practical one. In…
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With addition being easily accomplished, we can perform the operation…
Textbook
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
Tools
If two coils of wire are brought into close proximity with each other…
Textbook
With BogusBus, our signals were very simple and straightforward: each…
Textbook
A calculator for computing the gain and output voltage of an operational amplifier
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The concept and measurement units of resistance are most often used…
Textbook
(Template)
Worksheets - Analog
The field effect transistor was proposed by Julius Lilienfeld in US…
Textbook
Define the following metrological terms: • Uncertainty • Accuracy…
Worksheets - Analog
The electrical resistance of a conductor at any temperature may be…
Worksheets - Analog
A calculator for computing the inductance of a coaxial cable.
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