In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
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After the introduction of the DC electrical distribution system by…
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Stepper Motor vs Servo Motor A stepper motor is a…
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It is sometimes said regarding electrical safety that, Ït’s not the…
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A three-phase motor may be run from a single-phase power source.…
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Don’t just sit there! Build something!! Learning to analyze digital…
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All About Contactors When a relay is used to switch a large amount of…
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
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Designing Wire Resistance Conductor ampacity rating is a crude…
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So far, we’ve been analyzing single-battery, single-resistor…
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JFETs, like bipolar transistors, are able to “throttle”…
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At the start of this book, we discussed static electricity and how it…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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Ampacities of copper wire, in free air at 30o C: INSULATION TYPE…
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(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
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So far we have been finding Sum-Of-Product (SOP) solutions to logic…
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Safety is very important when designing and/or building a device…
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Write the following exponential expressions in expanded form: 101 =…
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If some percentage of an amplifier’s output signal is connected…
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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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What is a Synchronous Counter? A synchronous counter, in contrast to…
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So far in our discussions on electricity and electric circuits, we…
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If we take three equal resistors and connect one end of each to a…
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This calculator computes the resonant frequency of a parallel inductor and capacitor "tank" circuit.
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The structure behind ladder logic is based on the electrical ladder…
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If I needed to describe the distance between two cities, I could…
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In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
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Over the course of learning about electricity, you will want to…
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With simple gate and combinational logic circuits, there is a definite…
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One caveat with signed binary numbers is that of overflow, where the…
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In DC and low-frequency AC circuits, the characteristic impedance of…
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In this hands-on electronics experiment, you will learn about electromagnetic induction using an electromagnet and a permanent magnet.
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The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
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Every meter impacts the circuit it is measuring to some extent, just…
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Safety is very important when designing and/or building a device…
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While mention of operational amplifiers typically provokes visions of…
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In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
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In power distribution systems, it is very important to be able to…
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Don’t just sit there! Build something!! Learning to mathematically…
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Superconducting devices, though not widely used, have some unique…
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This tool is designed to calculate the maximum distance (range) that a radar can detect
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Most of us have experienced some form of electric “shock,”…
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By now you should be well aware of the correlation between electrical…
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As was previously mentioned, we need more than just a continuous path…
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Don’t just sit there! Build something!! Learning to mathematically…
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