Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Capacitors
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Capacitors
Capacitors, like all electrical components, have limitations that must…
Textbook
Learn About L/R Time Constants It is often perplexing to new students…
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
Remember that this tutorial is not exhaustive by any means, and that…
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
Capacitors do not have a stable “resistance” as conductors…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Capacitors
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.
Tools
In this circuit, three resistors receive the same amount of current (4…
Worksheets - Capacitors
A rheostat (variable resistor) and a switch are both examples of…
Worksheets - Capacitors
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Capacitors
Over the course of learning about electricity, you will want to…
Textbook
In this hands-on electronics experiment, you will use a potentiometer as a variable resistor to control the speed of a motor and learn how to connect a potentiometer as a rheostat.
Textbook
In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
Explain how an ohmmeter is able to measure the resistance of a…
Worksheets - Capacitors
Resistors vs. Inductors Inductors do not behave the same way as…
Textbook
As was previously mentioned, we need more than just a continuous path…
Textbook
Identify which direction each potentiometer wiper must move in this…
Worksheets - Capacitors
The circuit in the previous section is not a very practical one. In…
Textbook
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
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.
Textbook
For a given amount of water pressure, which will flow a greater rate…
Worksheets - Capacitors
The following circuits are pre-tested netlists for SPICE 2g6, complete…
Textbook
In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
Textbook
Try out our Resistor Color Code Calculator in our Tools section.…
Textbook
Standing waves at the resonant frequency points of an open- or…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Capacitors
Don’t just sit there! Build something!! Learning to analyze relay…
Worksheets - Capacitors
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Capacitors
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Capacitors
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
Tools
Quantum physics describes the states of electrons in an atom according…
Textbook
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Capacitors
A permanent magnet is a device that retains a magnetic field without…
Worksheets - Capacitors
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Textbook
A high-pass filter’s task is just the opposite of a low-pass…
Textbook
Wiring for AC and DC power distribution branch circuits are color…
Textbook
If some percentage of an amplifier’s output signal is connected…
Textbook
In this hands-on introduction to electronics, you will experiment with a multimeter and learn how to measure voltage using the voltmeter function.
Textbook
Additive Identity a + 0 = a Multiplicative Identity 1a = a…
Textbook
This calculator helps you determine the values of the resistors R1 and R2 to be used for a bridged-tee attenuator.
Tools
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.
Textbook
If we examine a four-bit binary count sequence from 0000 to 1111, a…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
In this introduction to series resistance circuits, we will explain…
Textbook
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