Don’t just sit there! Build something!! Learning to mathematically…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switches
Complementary Output Gates It is sometimes desirable to have a logic…
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What is the purpose of the switch shown in this schematic diagram?
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Any kind of switch contact can be designed so that the contacts…
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Thyristors are a class of semiconductor components exhibiting…
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Switches
In this hands-on semiconductor electronics experiment, build a simple circuit that will teach you how to use a commutating diode to reduce inductive kickback.
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Don’t just sit there! Build something!! Learning to analyze relay…
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Bipolar junction transistors (Also known as BJTs) can be used as an…
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We can construct a simple logic functions for our hypothetical lamp…
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If we take the equivalent circuit of an SCR and add another external…
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All About Contactors When a relay is used to switch a large amount of…
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What does it mean, in general terms, to encode something? Conversely,…
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
The interlock contacts installed in the previous section’s motor…
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Logic circuits, whether comprised of electromechanical relays or…
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Just as devices have been made to measure certain physical quantities…
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(Template)
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Switches
Solid-state switching circuits usually keep their constituent…
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Stepper Motor vs Servo Motor A stepper motor is a…
Textbook
All About Contactors When a relay is used to switch a large amount of…
Textbook
Most AC motors are induction motors. Induction motors are favored due…
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A calculator for computing several parameters needed in the design of a flyback switch mode regulator
Tools
(Template)
Worksheets - Switches
A bistable multivibrator has two stable states, as indicated by the…
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SCRs are unidirectional (one-way) current devices, making them useful…
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In this hands-on electronics experiment, build a multiple LED flasher and learn how to use inductive flyback to generate a voltage pulse that is greater than the supply voltage.
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Though it may seem strange to cover the elementary topic of electrical…
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Most ohmmeters of the design shown in the previous section utilize a…
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Electricity and Magnetism An electric current through a conductor will…
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(Template)
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Counting practice: count from zero to thirty-one in binary, octal, and…
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Thyristors are a class of semiconductor components exhibiting…
Textbook
Logic circuits, whether comprised of electromechanical relays or…
Textbook
In this hands-on AC electronics experiment, build a 12 V alternating current (AC) power supply using a step-down transformer and learn about transformer operation and the purpose of tapped windings.
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The interlock contacts installed in the previous section’s motor…
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AC Motors Perhaps the most important benefit of polyphase AC power…
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Don’t just sit there! Build something!! Learning to analyze digital…
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Passive Devices Components incapable of controlling current by means…
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Identify which trigonometric functions (sine, cosine, or tangent) are…
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A helpful tool for calculating the impedance of a wire microstrip.
Tools
The superposition theorem is one of those strokes of genius that takes…
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Resistors vs. Inductors Inductors do not behave the same way as…
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Contributors to this chapter are listed in chronological order of…
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Of course, there is a danger of electrical shock when directly…
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Transformers with Multiple Secondaries Transformers are very versatile…
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It has been found that any repeating, non-sinusoidal waveform can be…
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As with inductors, the ideal capacitor is a purely reactive device,…
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Three-Phase Alternator Let’s take the three-phase alternator…
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Over the course of learning about electricity, you will want to…
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Varicap or varactor diodes A variable capacitance diode is known as a…
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Incomplete
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Shown here is the schematic symbol for a resistor: What is the purpose…
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This calculator helps you compute the characteristic impedance of an asymmetric stripline
Tools
What is the purpose of a seven-segment decoder circuit? What is a…
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The basic application of Ohm’s law to combinations of series and…
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Learn the Power Formula We’ve seen the formula for determining…
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