What do you think this logic buffer gate will do, with the output…
Bipolar junction transistors (Also known as BJTs) can be used as an…
We’ve already seen one example of a monostable multivibrator in…
A switch can be constructed with any mechanism bringing two conductors…
How is it possible to electrically measure the torque output by a…
The Q factor of a series inductive circuit is given by the following…
A switch can be constructed with any mechanism bringing two conductors…
“All men are liable to error;” —John Locke Whereas…
Counting practice: count from zero to thirty-one in binary, octal, and…
Since three-phase is used so often for power distribution systems, it…
Don’t just sit there! Build something!! Learning to mathematically…
A wound rotor induction motor has a stator like a squirrel cage…
So far, we’ve observed simulations of transformers where the…
In this hands-on AC electronics experiment, build a simple AC permanent capacitor split-phase induction motor and learn the principles of AC induction motor function.
Don’t just sit there! Build something!! Learning to mathematically…
Single Phase Synchronous Motors Single-phase synchronous motors are…
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Shaded Pole Induction Motor An easy way to provide starting torque to…
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.
AC Motors Perhaps the most important benefit of polyphase AC power…
A special type of relay is one that monitors the current, voltage,…
What is the purpose of the switch shown in this schematic diagram?
What is an Insulated Gate Bipolar Transistor (IGBT), and what…
Though it may seem strange to cover the elementary topic of electrical…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Most ohmmeters of the design shown in the previous section utilize a…
What do we do if we come across a circuit more complex than the simple…
In this hands-on semiconductor electronics experiment, build a simple DC voltage regulator circuit and learn how to use reverse-biased Zener diodes as voltage clamps.
A modern alternative to sending (binary) digital information via…
Don’t just sit there! Build something!! Learning to analyze digital…
“I consider that I understand an equation when I can predict the…
Don’t just sit there! Build something!! Learning to mathematically…
Explain how the microphone in your amplifier works. How, exactly, does…
The Rules of Binary Addition Adding binary numbers is a very simple…
It is imperative to understand that the type of numeration system used…
The expression of numerical quantities is something we tend to take…
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.
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Also called the parallel A/D converter, this circuit is the simplest…
To build the DIY electronics projects described in this textbook, you will need a small work area, a few tools, and some basic electronics supplies. This page describes the setup of a low-cost home electronics laboratory.
How to Create Band-pass Filter There are applications where a…
There are not too many circuit symbols for bipolar transistors. There…
In this hands-on electronics experiment, construct a signal generator circuit that creates two different types of ramp signals and learn how capacitors charge when connected to resistors and constant current sources.
With addition being easily accomplished, we can perform the operation…
This calculator computes the noise figure and noise temperature in a system
