In this hands-on electronics experiment, you will connect batteries in series and learn the relationship between the individual battery voltages and the total series voltage.
Textbook
In power distribution systems, it is very important to be able to…
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The first, and perhaps most important, relationship between current,…
Textbook
In this hands-on semiconductor electronics experiment, build a voltage follower amplifier using a bipolar junction transistor (BJT) in common-collector configuration and learn about circuit ground and impedance transformations.
Textbook
If the ends of a wire loop are attached to two half-circular metal…
Worksheets - Test & Measurement
In this introduction to series resistance circuits, we will explain…
Textbook
Show how this ammeter would be connected to the light bulb circuit to…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
In this hands-on electronics experiment, you will build a precision potentiometer from three lower precision potentiometer and learn about voltage range compression and parameter interactions.
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Test & Measurement
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Test & Measurement
In addition to performing tasks of amplification and switching, tubes…
Textbook
In this circuit, three resistors receive the same amount of voltage…
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The Q factor of a series inductive circuit is given by the following…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Identify each of these logic gates by name, and complete their…
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Explain the principle of operation for the particular integrated…
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Electromechanical relays used to start and stop high-power electric…
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What do each of the oscilloscope axes represent, in real-life terms…
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This tool is designed to calculate the inductance of two parallel wires
Tools
Before the advent of solid-state logic circuits, logical control…
Textbook
Why learn about Karnaugh maps? The Karnaugh map, like Boolean…
Textbook
Solid-state switching circuits usually keep their constituent…
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Constant Rule Rule of Sums Rule of…
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Three-phase Wye(Y) Connection Initially, we explored the idea of…
Textbook
Phase shift oscillator. R1C1, R2C2, and R3C3 each provide 60° of…
Textbook
In this hands-on electronics experiment, you will build a thermocouple to measure temperature changes and learn about the Seebeck effect.
Textbook
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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Textbook
The choice of step-down transformers to use in a project such as this…
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Designing Wire Resistance Conductor ampacity rating is a crude…
Textbook
Centuries ago, it was discovered that certain types of mineral rock…
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It is fairly important to use large value resistors (10 MΩ works…
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Contributors to this chapter are listed in chronological order of…
Textbook
Explain the operation of this “H-bridge” motor control circuit: At…
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Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
Identify the type of logic gate shown in this schematic diagram, and…
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The logic simplification examples that we have done so far could have…
Textbook
Let’s analyze a simple series circuit and determine the voltage…
Textbook
Anyone who’s studied geometry should be familiar with the…
Textbook
Unijunction transistor: Although a unijunction transistor is not a…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Test & Measurement
In DC and low-frequency AC circuits, the characteristic impedance of…
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Certain substances are known to physically deform (shorten or…
Worksheets - Test & Measurement
Often in the course of designing and building electrical meter…
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A bistable multivibrator has two stable states, as indicated by the…
Textbook
This calculator helps you compute the characteristic impedance of a microstrip.
Tools
Conductors lose all of their electrical resistance when cooled to…
Textbook
In designing digital circuits, the designer often begins with a truth…
Textbook
You might have been wondering how charges can continuously flow in a…
Textbook
When calculating the power dissipation of resistive components, we can…
Textbook
How is it possible to assign a fixed value of voltage or current (such…
Worksheets - Test & Measurement
The instrumentation amplifier calculator will assist in the design and analysis of a conventional instrumentation amplifier circuit by calculating the required resistor values and gain.
Tools
As an electric current is passed through a coil of wire, it creates a…
Worksheets - Test & Measurement
What Is an Instrumentation Amplifier? An instrumentation amplifier…
Textbook
Before the advent of solid-state logic circuits, logical control…
Textbook
In this hands-on electronics experiment, you will build a null-balancing potentiometric voltmeter and learn how to prevent a voltmeter from changing the voltage it is measuring.
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
The most important component of your voltmeter will be the…
Worksheets - Test & Measurement
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