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.
Don’t just sit there! Build something!! Learning to mathematically…
Long before the advent of digital electronic technology, computers…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
This is a schematic for a simple VCO: The oscillator is of the RC…
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Don’t just sit there! Build something!! Learning to analyze digital…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Don’t just sit there! Build something!! Learning to mathematically…
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.
In this hands-on AC electronics experiment, use the frequency spectrum display from an oscilloscope program to observe waveforms from a musical keyboard and learn about spectral analysis.
In DC and low-frequency AC circuits, the characteristic impedance of…
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.
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Wire-by-Number project: simple voltage divider Description: Build a…
Determine what the magnitude and polarity of the voltmeter’s…
It has been found that any repeating, non-sinusoidal waveform can be…
In simple reactive circuits with little or no resistance, the effects…
To express a quantity in a different metric prefix from how it was…
There are circumstances when you may need to analyze a DC reactive…
Shown here is the schematic symbol for a resistor: What is the purpose…
A microcontroller is a specialized type of digital computer used to…
Mutual inductors are inductors that capitalize the effect of mutual…
Contributors to this chapter are listed in chronological order of…
Don’t just sit there! Build something!! Learning to mathematically…
Just like voltmeters, ammeters tend to influence the amount of current…
In order to work with complex numbers without drawing vectors, we…
Don’t just sit there! Build something!! Learning to mathematically…
Charles Proteus Steinmetz’s first job after arriving in America…
This calculator computes the inductance of a wire coil.
OK, so how exactly can we represent AC quantities of voltage or…
There are not too many circuit symbols for bipolar transistors. There…
The table of electric currents and their various bodily effects was…
Testing a JFET with a multimeter might seem to be a relatively easy…
A tool designed to convert between units of torque
In this hands-on semiconductor electronics experiment, build an astable multivibrator (oscillator) circuit that provides an output in the audio frequency range and learn the effect of component values and supply voltage on oscillation frequency.
This article explains the step-by-step process for determining the…
