In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
Textbook
This calculator will solve for either distance, time, or speed given two of the three parameters.
Tools
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.
Textbook
(“c” being a constant) RELATED…
Textbook
In this hands-on AC electronics experiment, power a DC motor through a multi-conductor cable to learn how AC signals are coupled between conductors and how to mitigate noise coupling.
Textbook
Note: this is a very unique and useful property of e. As in…
Textbook
The Law of Sines (for any triangle) The Law of Cosines (for any…
Textbook
So far, we’ve been analyzing single-battery, single-resistor…
Textbook
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Cable Assemblies
Notice something important here: taking the derivative of f(x)…
Textbook
When a switch is actuated and contacts touch one another under the…
Textbook
Over the course of learning about electricity, you will want to…
Textbook
The concept and measurement units of resistance are most often used…
Textbook
Constant Rule Rule of Sums Rule of…
Textbook
By now you should be well aware of the correlation between electrical…
Textbook
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Cable Assemblies
While Oersted’s surprising discovery of electromagnetism paved…
Textbook
The circuit in the previous section is not a very practical one. In…
Textbook
All About Contactors When a relay is used to switch a large amount of…
Textbook
In any electrically conductive substance, what are charge carriers?…
Worksheets - Cable Assemblies
SPICE analysis of Electrical Isolation Aside from the ability to…
Textbook
The wires between the tank and the monitoring location is called…
Textbook
What, exactly, is necessary to establish electrical continuity between…
Worksheets - Cable Assemblies
Contributors to this chapter are listed in chronological order of…
Textbook
There are two basic Ohm’s Law equations: one relating voltage,…
Worksheets - Cable Assemblies
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Cable Assemblies
This calculator gives the reactance and admittance of an inductor or the inductance given the reactance of an inductor
Tools
In this hands-on semiconductor electronics experiment, use a bipolar junction transistor (BJT) to switch an LED and learn about the current their amplification.
Textbook
Designing Wire Resistance Conductor ampacity rating is a crude…
Textbook
Definition of a Logarithm “log” denotes a…
Textbook
If some percentage of an amplifier’s output signal is connected…
Textbook
Our next transistor configuration to study is a bit simpler for gain…
Textbook
In this hands-on semiconductor electronics experiment, build a half-wave rectifier circuit using a silicon diode and learn about the differences between permanent magnet motor operation on AC vs. DC power.
Textbook
A voltage multiplier is a specialized rectifier circuit producing…
Textbook
Ladder diagrams are specialized schematics commonly used to document…
Textbook
A switch is an electrical component that can “make” or…
Textbook
Counting practice: count from zero to thirty-one in binary, octal, and…
Worksheets - Cable Assemblies
Textbook
What is the purpose of the switch shown in this schematic diagram?
Worksheets - Cable Assemblies
Contributors to this chapter are listed in chronological order of…
Textbook
One of the more fascinating applications of electricity is in the…
Textbook
Using an electrical meter safely and efficiently is perhaps the most…
Textbook
There are three major kinds of power supplies: unregulated (also…
Textbook
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