To overcome the challenge of creating necessary DC bias voltage for an…
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Calculate circuit parameters using Ohm's Law
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Don’t just sit there! Build something!! Learning to mathematically…
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In an ideal case, an inductor acts as a purely reactive device. That…
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Write an equation describing the precise mathematical relationship…
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Learn the Power Formula We’ve seen the formula for determining…
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Whenever electrons flow through a conductor, a magnetic field will…
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What does the acronym RF stand form, in reference to radio-related…
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Identify some of the different types of capacitors, and their…
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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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Wiring for AC and DC power distribution branch circuits are color…
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This series LED resistance calculator is perfect for when you have a single LED or a number of the same color of LEDs in series and need to know which resistor you should use.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Often in the course of designing and building electrical meter…
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Design a passive circuit that will create a "split” ( V/-V) power…
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In this hands-on electronics experiment, you will use potentiometers to vary a voltage and learn about voltage divider ratios and potentiometer applications.
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Over the course of learning about electricity, you will want to…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
In the last section, we learned what would happen in simple…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
This tool helps calculate the impedance of an edge-coupled microstrip.
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Let us begin our exploration of Boolean algebra by adding numbers…
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A helpful tool for calculating the impedance of a coaxial cable.
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A calculator designed to compute the VSWR, reflection coefficient, return loss and matching loss in a transmission line
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In addition to forward voltage drop (Vf) and peak inverse voltage…
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This calculator will help compute the inductance of a length of wire.
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NAME:…
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As was stated earlier, most meter movements are sensitive devices.…
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Mercury Standard Cell Back in the early days of electrical measurement…
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Shown here is a simplified representation of an atom: the smallest…
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Don’t just sit there! Build something!! Learning to mathematically…
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In simple reactive circuits with little or no resistance, the effects…
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In ladder logic symbolism, an electromechanical relay coil is shown as…
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Testing a JFET with a multimeter might seem to be a relatively easy…
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This calculator determines the total path loss provided by an RF n-way power splitter.
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“All men are liable to error;” —John Locke Whereas…
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What is the difference between a JMP (“jump”) instruction and a…
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A calculator designed to calculate the maximum current that a stripline can handle
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With BogusBus, our signals were very simple and straightforward: each…
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Contributors to this chapter are listed in chronological order of…
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Identify each of these logic gates by name, and complete their…
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This calculator will determine the square root, cube root, or nth root of a given number, x.
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The peak voltage calculator calculates peak voltage values from the peak-to-peak voltage, RMS voltage, or average voltage.
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At first it may seem pointless to have the four buffer gates following…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Passives
Stepper Motor vs Servo Motor A stepper motor is a…
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In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure resistance using the ohmmeter function.
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How to Create a Band-stop Filter? Also called band-elimination,…
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RELATED WORKSHEETS: Calculus for Electric Circuits…
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This article explains the step-by-step process for determining the…
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In this hands-on electronics experiment, you will control a 7-segment binary-coded decimal (BCD) display and learn about active-low and active-high logic inputs.
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The voltage divider is a circuit used to create a voltage less than or equal to the input voltage.
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The atoms in insulating materials have very tightly-bound electrons,…
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Series and Parallel Resistances Series and Parallel…
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Thyristors are a class of semiconductor components exhibiting…
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Read-only memory (ROM) is similar in design to static or dynamic RAM…
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All entries arranged in alphabetical order of surname. Major…
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In this collection of hands-on electronics experiments, build and test mixed-signal analog and digital circuits using the versatile 555 timer IC. These projects will teach you about RC time constants, duty cycle, transistor current drive, LEDs, voltage doublers, and more.
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As we saw earlier, a power system with no secure connection to earth…
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