Don’t just sit there! Build something!! Learning to mathematically…
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At the beginning of this chapter, it illustrates how transistors could…
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Parallel-in/ serial-out shift registers do everything that the…
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Most students of electricity begin their study with what is known as…
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In this hands-on electronics experiment, you will build a pulse-width modulator power controller for a light and learn the basics of PWM signals.
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In this hands-on semiconductor electronics experiment, build a half-wave rectifier circuit using a silicon diode and learn about the differences between permanent magnet motor operation on AC vs. DC power.
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Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
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Real operational amplifiers have some imperfections compared to an…
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Don’t just sit there! Build something!! Learning to mathematically…
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The purpose of the parallel-in/ parallel-out shift register is to take…
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A very useful tool for observing rotating objects is a strobe light.…
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Explain the operation of this “H-bridge” motor control circuit: At…
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The single-transistor inverter circuit illustrated earlier is actually…
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In ladder logic symbolism, an electromechanical relay coil is shown as…
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Just as devices have been made to measure certain physical quantities…
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To overcome the challenge of creating necessary DC bias voltage for an…
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What is Attenuators? Attenuators are passive devices. It is…
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Calculate the voltage output by the secondary winding of a transformer…
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If a sinusoidal voltage is applied to an impedance with a phase angle…
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Normally, the ampacity rating of a conductor is a circuit design…
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Don’t just sit there! Build something!! Learning to mathematically…
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What voltage will you choose to use for each of the station batteries?
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Don’t just sit there! Build something!! Learning to mathematically…
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Although transistor switching circuits operate without bias, it is…
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A tool designed to calculate the power density of an antenna
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This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
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A very useful tool for observing rotating objects is a strobe light.…
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The Maximum Power Transfer Theorem is not so much a means of analysis…
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Reactive Power We know that reactive loads such as inductors and…
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What is Split-Phase Power Systems? Split-phase power systems achieve…
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What is an Insulated Gate Bipolar Transistor (IGBT), and what…
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This page provides a step-by-step introduction to using the mesh…
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So far, we’ve observed simulations of transformers where the…
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Up to this point we have considered logic reduction problems where…
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Suppose we had a simple one-battery, one-lamp circuit controlled by a…
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The purpose of the parallel-in/ parallel-out shift register is to take…
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When lightning strikes, nearby magnetic compass needles may be seen to…
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Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
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In this electrical circuit, trace the direction of current through the…
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Don’t just sit there! Build something!! Learning to mathematically…
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A calculator for solving the capacitance, reactance, and admittance of a capacitor.
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What is Kirchhoff’s Voltage Law (KVL)? The principle known as…
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As we saw earlier, a power system with no secure connection to earth…
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Up until this point, our analysis of transistor logic circuits has…
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Another variation on a theme of bistable multivibrators is the J-K…
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The discovery of the relationship between magnetism and electricity…
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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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If we were to express the series-connected DC voltages as phasors…
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In this hands-on AC electronics experiment, build a simple RC circuit that demonstrates phase shift and learn how out-of-phase AC voltages do not add algebraically.
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This calculator computes the inductance of a microstrip etched on a PCB.
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The choice of step-down transformers to use in a project such as this…
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Since Thevenin’s theorem and Norton’s theorems are two…
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In Millman’s Theorem, the circuit is re-drawn as a parallel…
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The electrons of different types of atoms have different degrees of…
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The invention of the bipolar transistor in 1948 ushered in a…
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Contributors to this chapter are listed in chronological order of…
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Explain the principle of operation for the particular integrated…
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In this hands-on electronics experiment, you will build a simple voltmeter and ammeter while learning some fundamentals about circuit measurements.
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We can construct a simple logic functions for our hypothetical lamp…
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To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
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