In this hands-on electronics experiment, you will build a high-impedance voltmeter and learn about circuit loading and how to use op amps to reduce loading effects.
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What is the difference between DC and AC electricity? Identify some…
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Power Equation of Ohm’s Law and Joule’s Law …
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Explain how a moving-coil, or dynamic microphone works. Identify how…
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There are three major kinds of power supplies: unregulated (also…
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So far, the filter designs we’ve concentrated on have employed…
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Capacitors do not have a stable “resistance” as conductors…
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Suppose we had a simple one-battery, one-lamp circuit controlled by a…
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Define the following terms: energy, work, and power.
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Don’t just sit there! Build something!! Learning to mathematically…
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Our next transistor configuration to study is a bit simpler for gain…
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Because it takes energy to force charge to flow against the opposition…
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Don’t just sit there! Build something!! Learning to mathematically…
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A common class of operation used in radio-frequency (RF) amplifier…
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Impedance Matching Because transformers can step voltage and current…
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What is the purpose of the switch shown in this schematic diagram?
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What does the acronym RF stand form, in reference to radio-related…
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So far we know that AC voltage alternates in polarity and AC current…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure current using the ammeter function.
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Fundamentally, an amplifier is a device that takes in a low-power…
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Because batteries create current flow in a circuit by exchanging…
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Contributors to this chapter are listed in chronological order of…
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After applying some of the general troubleshooting tips to narrow the…
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Incomplete
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Don’t just sit there! Build something!! Learning to mathematically…
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What factors determine where potentiometers Rpot1 and Rpot2 must be…
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Single phase power system schematic diagram shows little about the…
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The most important component of your voltmeter will be the…
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Also called the parallel A/D converter, this circuit is the simplest…
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Decibel as Absolute Unit of Power It is also possible to use the…
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RELATED WORKSHEETS: JFET Amplifiers Worksheet
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Typically, complex circuits are not arranged in nice, neat, clean…
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So far, we’ve been analyzing single-battery, single-resistor…
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De Forest’s Audion tube came to be known as the triode tube…
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A very useful tool for observing rotating objects is a strobe light.…
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Don’t just sit there! Build something!! Learning to mathematically…
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This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
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Three-phase Wye(Y) Connection Initially, we explored the idea of…
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Capacitors Vs. Resistors Capacitors do not behave the same as…
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What is Split-Phase Power Systems? Split-phase power systems achieve…
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All entries arranged in alphabetical order of surname. Major…
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The term “combinational” comes to us from mathematics. In…
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As we saw in a few SPICE analyses earlier in this chapter, the output…
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“With Electronics Workbench, you can create circuit schematics…
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Periodic table of chemical elements.
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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 analyze digital…
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Identify which trigonometric functions (sine, cosine, or tangent) are…
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How is it possible to electrically measure the torque output by a…
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Up to this point we have considered logic reduction problems where…
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During the early development of telephone technology, a unit was…
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When an alternator produces AC voltage, the voltage switches polarity…
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In this hands-on electronics experiment, you will build an S-R latch with an enabled input using four NAND gates and learn more about digital circuit functionality.
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Introduction This third volume of the book series Lessons In Electric…
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The principle of non-sinusoidal, repeating waveforms being equivalent…
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In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
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Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to mathematically…
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Larger Karnaugh maps reduce larger logic designs. How large is large…
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