This calculator helps determine the maximum temperature a device can withstand
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Convert between Celsius, Fahrenheit and Kelvin
You might have noticed on the table for specific resistances that all…
Both soldering irons and soldering guns are tools used in the process…
Shown here is the schematic symbol for a resistor: What is the purpose…
If I wanted to build a battery-powered electric drill, would it be…
It is a common phenomenon for the electrical resistance of a substance…
This calculator computes the noise figure and noise temperature in a system
The electrical resistance of a conductor at any temperature may be…
Determine what the magnitude and polarity of the voltmeter’s…
Define the following terms: energy, work, and power.
In any electrically conductive substance, what are charge carriers?…
Temperature Coefficients of Resistance at 20 Degrees Celsius Material…
Generally speaking, how many “time constants” worth of time does…
All entries arranged in alphabetical order of surname. Major…
Don’t just sit there! Build something!! Learning to analyze digital…
As lengthy as this chapter has been up to this point, it only begins…
As the name suggests, the tetrode tube contained four elements:…
Determine what the magnitude and polarity of the voltmeter’s…
When a switch is actuated and contacts touch one another under the…
Radio waves are comprised of oscillating electric and magnetic fields,…
Don’t just sit there! Build something!! Learning to mathematically…
One of the more advanced ADC technologies is the so-called…
There’s a sure way to calculate any of the values in a reactive…
Despite lock-out/tag-out procedures and multiple repetitions of…
Two relatively recent technologies designed to reduce the…
The expression of numerical quantities is something we tend to take…
Generators used in battery-charging systems must be regulated so as to…
Design a passive circuit that will create a "split” ( V/-V) power…
Let’s take the same components for our series example circuit…
So far, we’ve been analyzing single-battery, single-resistor…
In any electrically conductive substance, what are charge carriers?…
Identify some of the different types of capacitors, and their…
Feedback is a fascinating engineering principle. It can turn a rather…
A peak detector is a series connection of a diode and a…
Write an equation describing the precise mathematical relationship…
In addition to voltage and current, there is another important…
Don’t just sit there! Build something!! Learning to mathematically…
A meter is any device built to accurately detect and display an…
Most electrical wire is covered in a rubber or plastic coating called…
Don’t just sit there! Build something!! Learning to mathematically…
Differential Op-Amp Circuits An op-amp with no feedback is already a…
The earliest forms of digital data storage involving moving parts was…
So far, the phenomenon of resonance appears to be a useless curiosity,…
Identify the type of logic gate shown in this schematic diagram, and…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator helps you compute the characteristic impedance of a microstrip.
This calculator calculates the RMS Voltage value from either the peak voltage, the peak-to-peak voltage, or the average voltage.
Also known as the stairstep-ramp, or simply counter A/D converter,…
See Figure below. Periodic table of chemical elements.
Shown here is a simplified representation of an atom: the smallest…
