Previously, we examined series circuits and parallel circuits using…
Textbook
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
Tools
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
Tools
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
Tools
The table method provides a structured methodology for ensuring you…
Textbook
A Logic Gate is assigned as an elementary building block of…
Textbook
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
In this hands-on electronics experiment, build a red LED flasher with a transistor drive to control the current and learn how to use transistors to provide current gain and how to limit LED current.
Textbook
Up until this point, our analysis of transistor logic circuits has…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Custom
Up to now, every circuit that was presented was a combinatorial…
Textbook
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
Tools
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.
Textbook
Worksheets - Custom
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.
Textbook
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Textbook
Also called the parallel A/D converter, this circuit is the simplest…
Textbook
In this series of hands-on electronics experiments, build analog circuits, including amplifiers, comparators, oscillators, and more. Following the step-by-step instructions will help you understand and appreciate analog systems.
Textbook
In this collection of hands-on electronics experiments, build and test digital circuits and learn the fundamentals of digital logic circuits, including gates, counters, logic levels, hysteresis, memory, and more.
Textbook
Previously, we examined series circuits and parallel circuits using…
Textbook
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Tools
An unbalanced Wheatstone bridge cannot be solved using simple series…
Textbook
The Q, or quality, factor of a resonant circuit is a measure of the…
Textbook
“I think it is safe to say that no one understands quantum…
Textbook
If vectors with uncommon angles are added, their magnitudes (lengths)…
Textbook
The concept of a mathematical power is familiar to most students of…
Worksheets - Custom
Incomplete
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A circuit which removes the peak of a waveform is known as a clipper.…
Textbook
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Custom
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
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Define the following terms: energy, work, and power.
Worksheets - Custom
A parallel circuit is often called a current divider for its ability…
Textbook
Note: this is a very unique and useful property of e. As in…
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The use of variable voltage for instrumentation signals seems a rather…
Textbook
The bipolar junction transistor (BJT) was named because its operation…
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Although many textbooks provide good introductions to digital memory…
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Contributors to this chapter are listed in chronological order of…
Textbook
This calculator helps you compute the characteristic impedance of a microstrip.
Tools
What does it mean for an object to have an electric charge? Give an…
Worksheets - Custom
The variable reluctance motor is based on the principle that an…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Custom
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