It is sometimes said regarding electrical safety that, Ït’s not the…
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Most students of electricity begin their study with what is known as…
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Certain substances are known to physically deform (shorten or…
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Whenever there is a mismatch of impedance between transmission line…
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The use of variable voltage for instrumentation signals seems a rather…
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So far, we’ve observed simulations of transformers where the…
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Learn the Power Formula We’ve seen the formula for determining…
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What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
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Because capacitors store energy in the form of an electric field, they…
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Don’t just sit there! Build something!! Learning to analyze relay…
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JFETs, like bipolar transistors, are able to “throttle”…
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Generators used in battery-charging systems must be regulated so as to…
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This calculator determines the bias and feedback of resistors for an inverting op-amp.
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Don’t just sit there! Build something!! Learning to mathematically…
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The bipolar junction transistor (BJT) was named because its operation…
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Don’t just sit there! Build something!! Learning to mathematically…
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Explain how the microphone in your amplifier works. How, exactly, does…
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Many different equations used in the analysis of electric circuits may…
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A special type of relay is one that monitors the current, voltage,…
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In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
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Don’t just sit there! Build something!! Learning to mathematically…
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This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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This calculator helps you compute for the inductance of an edge coupled trace.
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NAME:…
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In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
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During the early development of telephone technology, a unit was…
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When first approaching a failed or otherwise misbehaving system, the…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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Identify some of the different types of capacitors, and their…
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Write an equation describing the precise mathematical relationship…
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If the ends of a wire loop are attached to two half-circular metal…
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We know that the current in a series circuit may be calculated with…
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So far, the filter designs we’ve concentrated on have employed…
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In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
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Learn About L/R Time Constants It is often perplexing to new students…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
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Up to this point we have considered logic reduction problems where…
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Digital computers communicate with external devices through ports:…
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A popular use of diodes is for the mitigation of inductive…
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This page will walk you step-by-step through the process of…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Definition of a Radical Given the expression where “x” is…
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Note that the direction of the arrow at the gate indicates the…
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Because capacitors store energy in the form of an electric field, they…
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This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
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A Logic Gate is assigned as an elementary building block of…
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Power Capacity As has already been observed, transformers must be well…
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It used to be with large AC power systems that “power…
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This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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The superposition theorem is one of those strokes of genius that takes…
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This calculator will help compute the inductance of a length of wire.
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Contributors to this chapter are listed in chronological order of…
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Explain the operation of this “H-bridge” motor control circuit: At…
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Stepper Motor vs Servo Motor A stepper motor is a…
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If I wanted to build a battery-powered electric drill, would it be…
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Voltage Components in a parallel circuit share the same voltage:…
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Identify which direction each potentiometer wiper must move in this…
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A very useful tool for observing rotating objects is a strobe light.…
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All entries arranged in alphabetical order of surname. Major…
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