The fourth example has A partially overlapping B. Though, we will…
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An important electrical quantity with no equivalent in DC circuits is…
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The discovery of the relationship between magnetism and electricity…
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JFETs, like bipolar transistors, are able to “throttle”…
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When a switch is actuated and contacts touch one another under the…
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Whenever there is a mismatch of impedance between transmission line…
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In this hands-on semiconductor electronics experiment, build a full-wave rectifier for AC to DC conversion and learn about center-tapped transformers.
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What will this voltmeter register when connected to a battery as shown…
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Don’t just sit there! Build something!! Learning to analyze digital…
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In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
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Don’t just sit there! Build something!! Learning to mathematically…
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This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
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If I needed to describe the distance between two cities, I could…
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In this hands-on AC electronics experiment, you will use an automotive alternator to generate three-phase AC voltage and learn how alternators can function as both generators and motors.
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It is a common phenomenon for the electrical resistance of a substance…
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A circuit which removes the peak of a waveform is known as a clipper.…
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In this hands-on electronics experiment, you will build an analog differentiator circuit that outputs a signal proportional to the rate-of-change and learn about one of the advantages of analog circuits.
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Our exploration of thyristors begins with a device called the…
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The Maximum Power Transfer Theorem is not so much a means of analysis…
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What is Attenuators? Attenuators are passive devices. It is…
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Research the FCC (Federal Communication Commission) guidelines on…
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An often neglected area of study in modern electronics is that of…
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Don’t just sit there! Build something!! Learning to mathematically…
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The atoms in insulating materials have very tightly-bound electrons,…
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In simple AC power systems, one of the two conductors is typically…
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The electrons of different types of atoms have different degrees of…
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This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
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Note the “50 ohm” rating printed on the jacket of the cable. What…
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This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Tools
Because of their insulated gates, IGFETs of all types have extremely…
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This calculator computes for the capacitor charge time and energy, given the supply voltage and the added series resistance.
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So far, we’ve explored tubes which are totally…
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Calculate the voltage output by the secondary winding of a transformer…
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Don’t just sit there! Build something!! Learning to mathematically…
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To express a quantity in a different metric prefix from how it was…
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Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
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Although the prime intent of octal and hexadecimal numeration systems…
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Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
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In this hands-on semiconductor electronics experiment, build a custom operational amplifier (op amp) and learn about the application of current mirrors and the use of negative feedback in op amp circuits.
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