If an electric current is passed through this wire, which direction…
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In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
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What, exactly, is necessary to establish electrical continuity between…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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In this circuit, three resistors receive the same amount of current (4…
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Electromechanical watt-hour meters use an aluminum disk that is spun…
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Don’t just sit there! Build something!! Learning to mathematically…
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The node voltage method of DC network analysis solves for unknown…
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If the output of a shift register is fed back to the input. a ring…
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Using an electrical meter safely and efficiently is perhaps the most…
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Don’t just sit there! Build something!! Learning to mathematically…
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Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Don’t just sit there! Build something!! Learning to mathematically…
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Bipolar junction transistors (Also known as BJTs) can be used as an…
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When a transistor is in the fully-off state (like an open switch), it…
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A calculator for computing the gain and output voltage of an operational amplifier
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The first, and perhaps most important, relationship between current,…
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This tool is designed to convert power ratios to decibel
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Don’t just sit there! Build something!! Learning to mathematically…
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The term “combinational” comes to us from mathematics. In…
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The nonlinearity of material permeability may be graphed for better…
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There are three major kinds of power supplies: unregulated (also…
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Since transformers are essentially AC devices, we need to be aware of…
Textbook
Though mechanical ohmmeter (resistance meter) designs are rarely used…
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In this hands-on semiconductor electronics experiment, build a full-wave bridge rectifier using silicon diodes and learn some of this circuit's advantages and disadvantages.
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A circuit which removes the peak of a waveform is known as a clipper.…
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Buses and networks are designed to allow communication to occur…
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Computers can be powerful tools if used properly, especially in the…
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In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.
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The Voltage Gain Because amplifiers have the ability to increase the…
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During the early development of telephone technology, a unit was…
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Identify each of these logic gates by name, and complete their…
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Many different equations used in the analysis of electric circuits may…
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Valence: The electrons in the outermost shell, or valence shell, are…
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Explain the difference between a balanced polyphase system and an…
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SPICE analysis of Electrical Isolation Aside from the ability to…
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Don’t just sit there! Build something!! Learning to mathematically…
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Who Developed the Karnaugh Map? Maurice Karnaugh, a…
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This chapter explores the response of capacitors and inductors to…
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What does the acronym RF stand form, in reference to radio-related…
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The logic simplification examples that we have done so far could have…
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One of the more advanced ADC technologies is the so-called…
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Note that the direction of the arrow at the gate indicates the…
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It is a common phenomenon for the electrical resistance of a substance…
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In Millman’s Theorem, the circuit is re-drawn as a parallel…
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Because of their insulated gates, IGFETs of all types have extremely…
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This tool is designed to calculate cross-talk coefficient and coupled voltage for a stripline
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In this series of hands-on electronics experiments, build alternating current (AC) circuits and learn about basic electrical engineering circuit concepts, including transformers, motors, phase shifts, signal coupling, and noise cancellation.
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Roman Numerals The Romans devised a system that was a substantial…
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Mathematicians use Venn diagrams to show the logical relationships of…
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Solving for x in a given polynomial equation “ax2 + bx + c…
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A technician uses a stroboscope to “freeze” the rotation of a…
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The purpose of the parallel-in/ parallel-out shift register is to take…
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This calculates the capacitance of a capacitor based on its charge, Q, and its voltage, V, according to the formula, C=Q/V.
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In this motor control circuit, how would you ensure that there is no…
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Contributors to this chapter are listed in chronological order of…
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What are Simultaneous Equations and Systems of Equations? The terms…
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The following problems are arranged in order from most likely to least…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
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