In this circuit, the electric motor is supposed to turn on whenever…
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Parallel-in/ serial-out shift registers do everything that the…
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Given two lengths of metal wire, which one will have the least…
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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 Millman’s Theorem, the circuit is re-drawn as a parallel…
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A common topology for DC-AC power converter circuits uses a pair of…
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The bipolar junction transistor (BJT) was named because its operation…
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Introduction Whenever an electric voltage exists between two separated…
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As an electric current is passed through a coil of wire, it creates a…
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At the start of this book, we discussed static electricity and how it…
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Our next transistor configuration to study is a bit simpler for gain…
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Consider a circuit for a single-phase AC power system, where a 120…
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How is it possible to assign a fixed value of voltage or current (such…
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It may seem difficult to even start on a project such as this, with no…
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Single phase power system schematic diagram shows little about the…
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Don’t just sit there! Build something!! Learning to mathematically…
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Explain the principle of operation for the particular integrated…
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Identify some of the different types of capacitors, and their…
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For ease of drawing complex circuit diagrams, electronic amplifiers…
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By definition, a low-pass filter is a circuit offering easy passage to…
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The earliest forms of digital data storage involving moving parts was…
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Example Derivatives of e Proportionality Constant When we say that a…
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In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
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JFETs, like bipolar transistors, are able to “throttle”…
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In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
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Contributors to this chapter are listed in chronological order of…
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What hazards might be posed by a circuit with excessive current going…
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Superconducting devices, though not widely used, have some unique…
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AC Motors Perhaps the most important benefit of polyphase AC power…
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How to Create a Band-stop Filter? Also called band-elimination,…
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In this hands-on electronics experiment, build an edge-triggered S-R flip-flop, learn the difference between a latch and a flip-flop, and experience how a switch bounce can cause logic errors.
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The interlock contacts installed in the previous section’s motor…
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This calculator will solve for either distance, time, or speed given two of the three parameters.
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Cathode: This is the electrode that is heated and emits the…
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This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
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Don’t just sit there! Build something!! Learning to mathematically…
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Write an equation describing the precise mathematical relationship…
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Temperature coefficient (α) per degree C: Material Element/Alloy…
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Whenever electrons flow through a conductor, a magnetic field will…
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What is a Synchronous Counter? A synchronous counter, in contrast to…
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A circuit which removes the peak of a waveform is known as a clipper.…
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So far, we’ve explored tubes which are totally…
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The electrical resistance of a conductor at any temperature may be…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline
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Shaded Pole Induction Motor An easy way to provide starting torque to…
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
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Up until this point, our analysis of transistor logic circuits has…
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Convert between Celsius, Fahrenheit and Kelvin
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Inductive Reactance Capacitive Reactance …
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What is Attenuators? Attenuators are passive devices. It is…
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If you’ve ever witnessed a lightning storm, you’ve seen…
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Shown here is a simplified representation of an atom: the smallest…
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A calculator for solving the capacitance, reactance, and admittance of a capacitor.
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This calculator will convert pressure values to ten different standard units for pressure.
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For bipolar junction transistors, the fundamental measure of…
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Perhaps the most challenging aspect of interpreting ladder diagrams,…
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In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
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