De Forest’s Audion tube came to be known as the triode tube…
Textbook
In this hands-on electronics experiment, you will build a pulse-width modulator power controller for a light and learn the basics of PWM signals.
Textbook
There’s a sure way to calculate any of the values in a reactive…
Textbook
There are not too many circuit symbols for bipolar transistors. There…
Textbook
Ladder diagrams are specialized schematics commonly used to document…
Textbook
SPICE analysis of Electrical Isolation Aside from the ability to…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
After applying some of the general troubleshooting tips to narrow the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
In this circuit, three resistors receive the same amount of voltage…
Worksheets - Analog
In Millman’s Theorem, the circuit is re-drawn as a parallel…
Textbook
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Analog
This calculator determines the bias and feedback of resistors for a non-inverting Op-Amp
Tools
The bipolar junction transistor (BJT) was named because its operation…
Textbook
One caveat with signed binary numbers is that of overflow, where the…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
Electromechanical relays used to start and stop high-power electric…
Worksheets - Analog
If you’ve ever witnessed a lightning storm, you’ve seen…
Textbook
Parametric data for all semiconductor op-amp models except the CA3130…
Textbook
Determine if the light bulb will de-energize for each of the following…
Worksheets - Analog
This calculator helps determine the resistance of a variable resistor within a Wheatstone bridge circuit or the differential voltage created across the bridge terminals.
Tools
Perhaps the most challenging aspect of interpreting ladder diagrams,…
Worksheets - Analog
Let’s take the following example circuit and analyze it: …
Textbook
To express a quantity in a different metric prefix from how it was…
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
As we’ve seen, negative feedback is an incredibly useful…
Textbook
What does the acronym RF stand form, in reference to radio-related…
Worksheets - Analog
So far, we’ve explored tubes which are totally…
Textbook
The atoms in insulating materials have very tightly-bound electrons,…
Textbook
In this hands-on electronics experiment, you will connect batteries in parallel to power a light and learn the relationship between the individual battery currents and the total system current.
Textbook
The earliest forms of digital data storage involving moving parts was…
Textbook
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Tools
Current Source It is possible through the use of electronic amplifiers…
Textbook
(Template)
Worksheets - Analog
The nonlinearity of material permeability may be graphed for better…
Textbook
The logic simplification examples that we have done so far could have…
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.
Textbook
Don’t just sit there! Build something!! Learning to analyze digital…
Worksheets - Analog
The single-transistor inverter circuit illustrated earlier is actually…
Textbook
What is the difference between DC and AC electricity? Identify some…
Worksheets - Analog
In this hands-on electronics experiment, you will build resistive current dividers and observe how Ohm's law and Kirchhoff's current law function in real circuits using a voltmeter and an ammeter.
Textbook
In this hands-on electronics experiment, build a 3-bit down counter using J-K flip-flops and learn about asynchronous counter functionality.
Textbook
A calculator for computing the inductance of a coaxial cable.
Tools
The “vocabulary” of instructions which any particular…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Analog
In this hands-on electronics experiment, build an oscillator using a 555 timer and learn the theory of operation of the 555 timer when configured as an astable multivibrator.
Textbook
Textbook
Contributors to this chapter are listed in chronological order of…
Textbook
You might have noticed on the table for specific resistances that all…
Textbook
SPICE is a computer program designed to simulate analog electronic…
Textbook
In this hands-on electronics experiment, build a Schmitt trigger using a 555 timer and learn about hysteresis and the inner workings of the extremely versatile 555 timer IC.
Textbook
In essence, the IGFET controls the base current of a BJT, which…
Textbook
Long before the advent of digital electronic technology, computers…
Textbook
Just as devices have been made to measure certain physical quantities…
Textbook
In this hands-on electronics experiment, you will build an analog voltage comparator circuit and learn how open-loop operational amplifiers function.
Textbook
This calculates values of the inductance, capacitance of an inductor and capacitor used in a Butterworth LC bandpass filter.
Tools
In this hands-on electronics experiment, build an oscillator with hysteresis from a Schmitt trigger and learn how to use it to create an RC oscillator and a method to configure a 555 timer as an astable multivibrator.
Textbook
The Maximum Power Transfer Theorem is not so much a means of analysis…
Textbook
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