A chandelier has five light bulbs in it, and one of them is not…
What shape of voltage waveform would you expect to measure (using an…
Project Parts and Materials Automotive alternator (one required, but…
Many electronic circuits use what is called a split or a dual power…
Don’t just sit there! Build something!! Learning to mathematically…
As we saw with DC measurement circuits, the circuit configuration…
Parts and Materials Multimeter, digital or analog Assorted resistors…
PARTS AND MATERIALS Multimeter, digital or analog Assorted batteries…
Determine the output voltage polarity of this op-amp (with reference…
Don’t just sit there! Build something!! Learning to mathematically…
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.
What, exactly, is an arbitrary waveform generator, and for what…
Counting practice: count from zero to thirty-one in binary, octal, and…
After applying some of the general troubleshooting tips to narrow the…
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In this hands-on electronics experiment, you will build a resistive voltage divider and observe how Ohm's law and Kirchhoff's voltage law (KVL) function in real circuits using a voltmeter and an ammeter.
Explain the principle of operation for the particular integrated…
So far we know that AC voltage alternates in polarity and AC current…
An oscilloscope is a very useful piece of electronic test equipment.…
As an instructor of electronics, I am called upon frequently to help…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
A chandelier has five light bulbs in it, and one of them is not…
Explain the operation of this “H-bridge” motor control circuit: At…
Don’t just sit there! Build something!! Learning to mathematically…
Identify each of these logic gates by name, and complete their…
Don’t just sit there! Build something!! Learning to mathematically…
Power measurement in AC circuits can be quite a bit more complex than…
Seeing as how a common meter movement can be made to function as a…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
In this introduction to series resistance circuits, we will explain…
Don’t just sit there! Build something!! Learning to mathematically…
What will this voltmeter register when connected to a battery as shown…
Don’t just sit there! Build something!! Learning to mathematically…
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.
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Don’t just sit there! Build something!! Learning to mathematically…
This calculator uses Faraday's and Lenz's laws to calculate the magnitude and polarity of the induced electromotive force (EMF) caused by a change in magnetic flux through a closed-loop coil.
This chapter will cover the physics behind the operation of…
If you’ve used DOS or UNIX operating systems before in a…
Over the course of learning about electricity, you will want to…
Don’t just sit there! Build something!! Learning to mathematically…
A calculator designed to calculate the maximum current that a stripline can handle
Let’s begin with a semiconductor gate circuit in need of…
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
During the early development of telephone technology, a unit was…
Generators used in battery-charging systems must be regulated so as to…
Because it takes energy to force charge to flow against the opposition…
Perhaps the most ingenious technique was that of the delay line. A…
Stepper Motor vs Servo Motor A stepper motor is a…
Inductors, like all electrical components, have limitations which must…
So far, we’ve been analyzing single-battery, single-resistor…
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.
So far in our discussions on electricity and electric circuits, we…
Definition of a Radical Given the expression where “x” is…
This tool calculates the cutoff frequency of a rectangular waveguide
So far we have been finding Sum-Of-Product (SOP) solutions to logic…
