It may seem difficult to even start on a project such as this, with no…
Worksheets - Analog
When a transistor is in the fully-off state (like an open switch), it…
Textbook
Generally speaking, how many “time constants” worth of time does…
Worksheets - Analog
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
When capacitors are connected in series, the total capacitance is…
Textbook
Computers can be powerful tools if used properly, especially in the…
Textbook
Although transistor switching circuits operate without bias, it is…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Reactive Power We know that reactive loads such as inductors and…
Textbook
In the last section, we learned what would happen in simple…
Textbook
To express a quantity in a different metric prefix from how it was…
Textbook
Generators used in battery-charging systems must be regulated so as to…
Worksheets - Analog
Another strategy for addressing the problem of secondary electrons…
Textbook
What is Split-Phase Power Systems? Split-phase power systems achieve…
Textbook
Quantum physics describes the states of electrons in an atom according…
Textbook
Connecting digital circuitry to sensor devices is simple if the sensor…
Textbook
In our study of AC circuits thus far, we’ve explored circuits…
Textbook
In many circuit applications, we encounter components connected…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
A transistor is a semiconductor device that controls current with the…
Textbook
Read-only memory (ROM) is similar in design to static or dynamic RAM…
Textbook
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
It is sometimes useful in logic circuits to have a multivibrator which…
Textbook
Try out our Resistor Color Code Calculator in our Tools section.…
Textbook
Identify each of these logic gates by name, and complete their…
Worksheets - Analog
A practical application of switch and relay logic is in control…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
A principal consideration for industrial control networks, where the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
Textbook
As we’ve seen, negative feedback is an incredibly useful…
Textbook
Contributors to this chapter are listed in chronological order of…
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
We can construct a simple logic functions for our hypothetical lamp…
Textbook
While the binary numeration system is an interesting mathematical…
Textbook
Like all electrical and electronic components, transistors are limited…
Textbook
In this hands-on AC electronics experiment, build a large AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Textbook
An often neglected area of study in modern electronics is that of…
Textbook
After applying some of the general troubleshooting tips to narrow the…
Textbook
Write the following exponential expressions in expanded form: 101 =…
Worksheets - Analog
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Worksheets - Analog
A common phrase heard in reference to electrical safety goes something…
Textbook
Textbook
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
In this hands-on electronics experiment, you will build a monostable multivibrator using a 555 timer IC and learn about RC time constant charging and how a one-shot timer operates.
Textbook
Note, Q3 and Q4 in the figure below are complementary, NPN and PNP…
Textbook
This tool calculates the cutoff frequency of a rectangular waveguide
Tools
By definition, a low-pass filter is a circuit offering easy passage to…
Textbook
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Tools
As was previously mentioned, we need more than just a continuous path…
Textbook
Typically, complex circuits are not arranged in nice, neat, clean…
Textbook
Notice something important here: taking the derivative of f(x)…
Textbook
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.
Textbook
Though it may seem strange to cover the elementary topic of electrical…
Textbook
Over the course of the next few chapters, you will learn that AC…
Textbook
As we saw with DC measurement circuits, the circuit configuration…
Textbook
Using an example, learn about the different bias techniques for junction field effect transistors (JFETs) like the constant voltage bias, self-bias configuration, and voltage divider biasing.
Textbook
The Bel is Used to Represent Gain In its simplest form, an…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
Facebook
Google
GitHub
Linkedin