In this hands-on electronics experiment, build a blue LED flasher using a 555 timer and learn the basic theory of a voltage doubler using a transistor switch and a capacitor.
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Whenever there is a mismatch of impedance between transmission line…
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“With Electronics Workbench, you can create circuit schematics…
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As was stated earlier, most meter movements are sensitive devices.…
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In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
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This tool is designed to calculate the value of resistance R1 in a reflection attenuator.
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In this hands-on electronics experiment, you will control a light with a switch and learn the basics of connecting toggle (on/off) switches into circuits.
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The Insulated-Gate Field-Effect Transistor (IGFET), also known as…
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A wound rotor induction motor has a stator like a squirrel cage…
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Textbook
Voltage is commonly defined as “electrical pressure.” The unit of…
Worksheets - Cloud Computing
The SPICE circuit simulation program provides for modeling diodes in…
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Don’t just sit there! Build something!! Learning to mathematically…
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Worksheets - Cloud Computing
It is sometimes useful in logic circuits to have a multivibrator which…
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Anyone who’s studied geometry should be familiar with the…
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As the name suggests, the tetrode tube contains four elements: cathode…
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While Oersted’s surprising discovery of electromagnetism paved…
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Like all diodes, Shockley diodes are unidirectional devices; that is,…
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In this introduction to series resistance circuits, we will explain…
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A calculator for solving the maximum current a microstrip can handle.
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RELATED WORKSHEETS: JFET Amplifiers Worksheet
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Cloud Computing
The field effect transistor was proposed by Julius Lilienfeld in US…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Cloud Computing
Transformers with Multiple Secondaries Transformers are very versatile…
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Textbook
Older electrical schematics showed connecting wires crossing, while…
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Often in the course of designing and building electrical meter…
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In this electrical circuit, trace the direction of current through the…
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What is the difference between DC and AC electricity? Identify some…
Worksheets - Cloud Computing
So far in our discussions on electricity and electric circuits, we…
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This tool calculates a capacitor's reactance for a given capacitance value and signal frequency.
Tools
A wound rotor induction motor has a stator like a squirrel cage…
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A tool designed to convert RF power from watts to decibels and vice versa
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In this hands-on electronics experiment, you will build an electromagnet and learn about electromagnetism including the relationship of magnetic polarity to current flow.
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In this hands-on semiconductor electronics experiment, build a BJT differential amplifier and learn about a fundamental building block that is the basis of most operational amplifiers.
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Convert between Celsius, Fahrenheit and Kelvin
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At first it may seem pointless to have the four buffer gates following…
Worksheets - Cloud Computing
If we take the equivalent circuit of an SCR and add another external…
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