Don’t just sit there! Build something!! Learning to analyze relay…
A special type of relay is one that monitors the current, voltage,…
Don’t just sit there! Build something!! Learning to mathematically…
∫f(x) dx Calculus alert! Calculus is a branch of mathematics that…
Though mechanical ohmmeter (resistance meter) designs are rarely used…
This calculator will determine the instantaneous energy, sustained energy, and power consumed by an electrical system given two of the three electrical parameters (voltage, current, or resistance) and the time.
A common phrase heard in reference to electrical safety goes something…
A common topology for DC-AC power converter circuits uses a pair of…
Long before the advent of digital electronic technology, computers…
∫f(x) dx Calculus alert! Electronic power conversion circuits known…
What Is Kirchhoff’s Current Law? Kirchhoff’s Current Law,…
There are three basic factors of capacitor construction determining…
In this hands-on AC electronics experiment, build a variable conductor and learn the impact of a metal core placed inside an inductor coil has on the inductance.
If I wanted to build a battery-powered electric drill, would it be…
A wound rotor induction motor has a stator like a squirrel cage…
In this circuit, three resistors receive the same amount of voltage…
Since three-phase is used so often for power distribution systems, it…
In this hands-on electronics experiment, you will build a battery-operated circuit with a light and learn about open and short circuit failures.
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Three-Phase Alternator Let’s take the three-phase alternator…
Capacitors, like all electrical components, have limitations that must…
RELATED WORKSHEETS: JFET Amplifiers Worksheet
A switch is an electrical component that can “make” or…
Because of their insulated gates, IGFETs of all types have extremely…
Knowing how to generate Gray code should allow us to build larger…
In this hands-on semiconductor electronics experiment, construct a three-stage common-emitter amplifier using bipolar junction transistors (BJTs) and learn about multi-stage gain and feedback.
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When the need arises to correct for poor power factor in an AC power…
In our study of AC circuits thus far, we’ve explored circuits…
In this hands-on AC electronics experiment, you will sense AC electric fields using the sensitive voltage detector and learn about capacitive coupling, EMI, and shielding techniques.
As was previously mentioned, we need more than just a continuous path…
There are circumstances when you may need to analyze a DC reactive…
RELATED WORKSHEETS: Calculus for Electric Circuits…
In this hands-on electronics experiment, build and test a 2-input digital NAND gate with LED indicators and learn to read pinout diagrams, power a digital IC, connect unused inputs and outputs, and use pulldown resistors.
Don’t just sit there! Build something!! Learning to mathematically…
An oscilloscope is a very useful piece of electronic test equipment.…
This calculator will convert voltage or power gains into decibels. Enter one of the three values and the calculator will output the other two.
Though it may seem strange to cover the elementary topic of electrical…
Mercury Standard Cell Back in the early days of electrical measurement…
Explain how an ohmmeter is able to measure the resistance of a…
This calculator helps you compute the inductance of a wire-over-plane setup.
What is a Synchronous Counter? A synchronous counter, in contrast to…
Don’t just sit there! Build something!! Learning to mathematically…
When a PCB designer speaks of dimensions in thous or mils, what does…
What do you think this logic buffer gate will do, with the output…
A tool designed to calculate the characteristic impedance of a twisted-pair cable
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
It should be common-sense knowledge that liquids flow through…
As an instructor of electronics, I am called upon frequently to help…
Because capacitors store energy in the form of an electric field, they…
So far, the phenomenon of resonance appears to be a useless curiosity,…
The field effect transistor was proposed by Julius Lilienfeld in US…
It was discovered centuries ago that certain types of materials would…
Using the same value components in our series example circuit, we will…
Larger Karnaugh maps reduce larger logic designs. How large is large…
In this hands-on electronics experiment, you will build a red LED flasher and learn a useful application of the versatile 555 timer IC.
Who Developed the Karnaugh Map? Maurice Karnaugh, a…
