Passive Devices Components incapable of controlling current by means…
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This chapter will cover the physics behind the operation of…
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As we saw in a few SPICE analyses earlier in this chapter, the output…
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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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Fundamentally, an amplifier is a device that takes in a low-power…
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In many circuit applications, we encounter components connected…
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Our next transistor configuration to study is a bit simpler for gain…
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Computers can be powerful tools if used properly, especially in the…
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Value of time constant in series RC and RL circuits Time…
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In simple reactive circuits with little or no resistance, the effects…
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This page provides a step-by-step introduction to using the mesh…
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Don’t just sit there! Build something!! Learning to analyze digital…
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(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
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Because capacitors store energy in the form of an electric field, they…
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The node voltage method of DC network analysis solves for unknown…
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If we take three equal resistors and connect one end of each to a…
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Our exploration of thyristors begins with a device called the…
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So far, the filter designs we’ve concentrated on have employed…
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What is a harmonic frequency? If an oscillator circuit outputs a…
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All entries arranged in alphabetical order of surname. Major…
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In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
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This calculator computes for the output pulse width of a 555 timer monostable circuit
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Don’t just sit there! Build something!! Learning to mathematically…
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Roman Numerals The Romans devised a system that was a substantial…
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As was mentioned before, the angle of this “power…
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“Garbage in, garbage out.” —Anonymous SPICE…
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This tool is designed to calculate cross-talk coefficient and coupled voltage for a microstrip.
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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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Inductors do not have a stable “resistance” as conductors…
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Our next transistor configuration to study is a bit simpler for gain…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
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In the simplest terms you can think of, define what an electrical…
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In this hands-on electronics experiment, you will build capacitor charging and discharging circuits and learn how to calculate the RC time constant of resistor-capacitor circuits.
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If we connect the output of an op-amp to its inverting input and apply…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Definition of a Logarithm “log” denotes a…
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In this hands-on semiconductor electronics experiment, construct a common-emitter amplifier using a bipolar junction transistor (BJT) and learn about amplifier gain and feedback.
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In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
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What Is an XOR Gate? One element conspicuously missing from the set of…
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In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
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Current Components in a series circuit share the same current: Itotal…
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In essence, the IGFET controls the base current of a BJT, which…
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Parallel-in/ serial-out shift registers do everything that the…
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This is a schematic for a simple VCO: The oscillator is of the RC…
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Connecting digital circuitry to sensor devices is simple if the sensor…
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Things start to get complicated when we need to relate two or more AC…
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After the introduction of the DC electrical distribution system by…
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Instantaneous Values in AC Circuits Pure resistive AC circuit:…
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While the binary numeration system is an interesting mathematical…
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There’s a sure way to calculate any of the values in a reactive…
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What are Simultaneous Equations and Systems of Equations? The terms…
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In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
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Early computer science pioneers such as Alan Turing and John Von…
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Don’t just sit there! Build something!! Learning to mathematically…
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It is imperative to understand that the type of numeration system used…
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In this hands-on electronics experiment, you will perform a 4-wire Kelvin resistance measurement and learn how to accurately measure resistance.
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This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
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