Protective relays are special power-sensing devices whose job it is to…
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Don’t just sit there! Build something!! Learning to analyze digital…
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In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
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Don’t just sit there! Build something!! Learning to mathematically…
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∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
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Parallel-in/ serial-out shift registers do everything that the…
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In the beam power tube, the basic four-element structure of the…
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As was previously mentioned, we need more than just a continuous path…
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Just as devices have been made to measure certain physical quantities…
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Varicap or varactor diodes A variable capacitance diode is known as a…
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In this circuit, the electric motor is supposed to turn on whenever…
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We know that the current in a series circuit may be calculated with…
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What does it mean for an object to have an electric charge? Give an…
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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 an inverting op-amp.
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Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
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If a block of P-type semiconductor is placed in contact with a block…
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The Maximum Power Transfer Theorem is not so much a means of analysis…
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It used to be with large AC power systems that “power…
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In this hands-on electronics experiment, build an oscillator with hysteresis from a Schmitt trigger and learn how to use it to create an RC oscillator and a method to configure a 555 timer as an astable multivibrator.
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Designing Wire Resistance Conductor ampacity rating is a crude…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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Don’t just sit there! Build something!! Learning to mathematically…
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When someone mentions the word “computer,” a digital…
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Brushless DC motors were developed from conventional brushed DC motors…
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Don’t just sit there! Build something!! Learning to mathematically…
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This calculator determines the resistance of a microstrip trace
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Suppose we wanted to build a device that could add two binary bits…
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What hazards might be posed by a circuit with excessive current going…
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A calculator for solving the maximum current a microstrip can handle.
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Let’s connect three AC voltage sources in series and use complex…
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This calculator helps you compute the characteristic impedance of a microstrip.
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Don’t just sit there! Build something!! Learning to mathematically…
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Since the enable input on a gated S-R latch provides a way to latch…
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It has been found that any repeating, non-sinusoidal waveform can be…
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Whenever electrons flow through a conductor, a magnetic field will…
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<p> Contributors to this chapter are listed in chronological…
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Thyristors are a broad classification of bipolar-conducting…
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Of course, there is a danger of electrical shock when directly…
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In many disciplines of science and engineering, very large and very…
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Things start to get complicated when we need to relate two or more AC…
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With addition being easily accomplished, we can perform the operation…
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Capacitors, like all electrical components, have limitations that must…
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TTL Circuit Analysis Let’s examine the following TTL circuit and…
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How is it possible to electrically measure the torque output by a…
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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 analyze relay…
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There are many different types of power sources, and here some of the…
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What Is an XOR Gate? One element conspicuously missing from the set of…
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A principal consideration for industrial control networks, where the…
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Counting practice: count from zero to thirty-one in binary, octal, and…
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Impedance Matching Because transformers can step voltage and current…
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Perhaps the most important consideration of an ADC is its resolution.…
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What is Rectification? Now we come to the most popular application of…
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Don’t just sit there! Build something!! Learning to mathematically…
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When we store information in some kind of circuit or device, we not…
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The circuit shown here is a four-bit analog-to-digital converter…
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The Skin Depth of Copper in Electrical Engineering As previously…
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Contributors to this chapter are listed in chronological order of…
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What is Attenuators? Attenuators are passive devices. It is…
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