This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
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What is Rectification? Now we come to the most popular application of…
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Passive Devices Components incapable of controlling current by means…
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What is Attenuators? Attenuators are passive devices. It is…
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Computers can be powerful tools if used properly, especially in the…
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In this circuit, three resistors receive the same amount of current (4…
Worksheets - Analog
Bipolar Junction Transistor or BJT Current Mirror An often-used…
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Most students of electricity begin their study with what is known as…
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Digital logic gate circuits are manufactured as integrated circuits:…
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This page will walk you step-by-step through the process of…
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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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Older electrical schematics showed connecting wires crossing, while…
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If we were to express the series-connected DC voltages as phasors…
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While mention of operational amplifiers typically provokes visions of…
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How is it possible to assign a fixed value of voltage or current (such…
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What is the purpose of the switch shown in this schematic diagram?
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After applying some of the general troubleshooting tips to narrow the…
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The circuits in the figure below are known as clampers or DC…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
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In this hands-on electronics experiment, build and test an automated circuit that sequentially flashes 10 LED, and learn about counters, frequency dividers, and switch debouncing.
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Although many textbooks provide good introductions to digital memory…
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All entries arranged in alphabetical order of surname. Major…
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By definition, a low-pass filter is a circuit offering easy passage to…
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A transmission line of infinite length is an interesting abstraction,…
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After the introduction of the DC electrical distribution system by…
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The term “combinational” comes to us from mathematics. In…
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“All men are liable to error;” —John Locke Whereas…
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The Use of Logic Gate Inverters and buffers exhaust the possibilities…
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In simple reactive circuits with little or no resistance, the effects…
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This tool is designed to calculate the inductance of two parallel wires
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This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
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Like all diodes, Shockley diodes are unidirectional devices; that is,…
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What is an Operational Amplifier (Op-amp)? Operational Amplifiers,…
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Constant rule Rule of sums Rule of differences Product rule Quotient…
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Suppose we wished to measure the resistance of some component located…
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As was stated earlier, most meter movements are sensitive devices.…
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Metric Prefixes Yotta = 1024 Symbol: Y Zetta = 1021 Symbol: Z…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
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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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This calculator helps determine the maximum temperature a device can withstand
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Pure semiconductors are relatively good insulators as compared with…
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What is a harmonic frequency? If an oscillator circuit outputs a…
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Instantaneous Values in AC Circuits Pure resistive AC circuit:…
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“The nice thing about standards is that there are so many of…
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In this hands-on semiconductor electronics experiment, build a half-wave rectifier circuit using a silicon diode and learn about the differences between permanent magnet motor operation on AC vs. DC power.
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How much voltage is there between the following pairs of points in…
Worksheets - Analog
This calculator solves for any single missing value in the ideal diode I-V equation for a forward-biased PN-junction diode. Parameters are current, saturation current, voltage, temperature, and ideality factor.
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In this hands-on AC electronics experiment, an electronic musical keyboard will be used as a variable-frequency AC signal generator to learn the difference between AC amplitude and frequency.
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A Logic Gate is assigned as an elementary building block of…
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In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.
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Many different equations used in the analysis of electric circuits may…
Worksheets - Analog
Once again, when building battery/resistor circuits, the student or…
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An important electrical quantity with no equivalent in DC circuits is…
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Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Analog
You may have wondered where we got that strange equation for the…
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A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Analog
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Thyristors are a class of semiconductor components exhibiting…
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