With this lesson, I hope to avoid a common mistake found in…
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Notice something important here: taking the derivative of f(x)…
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Practical Benefit of Active Devices The practical benefit of active…
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What do each of the oscilloscope axes represent, in real-life terms…
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For reference, this section introduces the terminology used in some…
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Of course, there is a danger of electrical shock when directly…
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The concept of a mathematical power is familiar to most students of…
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A tool designed to convert between units of torque
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Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
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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.
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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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An electrical connector, is an electro-mechanical device used to join…
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Let’s connect three AC voltage sources in series and use complex…
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Don’t just sit there! Build something!! Learning to mathematically…
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Associative Property In addition and multiplication, terms may be…
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It is sometimes desirable to have circuits capable of selectively…
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The atoms in insulating materials have very tightly-bound electrons,…
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Solve this equation for the value of x: x + 5 = 8 How many exact…
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Current Source It is possible through the use of electronic amplifiers…
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This calculator helps you compute the characteristic impedance of an asymmetric stripline
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