This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
In the common-emitter section of this chapter, we saw a SPICE analysis…
Real operational amplifiers have some imperfections compared to an…
What is Attenuators? Attenuators are passive devices. It is…
As an instructor of electronics, I am called upon frequently to help…
Identify which direction each potentiometer wiper must move in this…
Don’t just sit there! Build something!! Learning to mathematically…
Determine what the magnitude and polarity of the voltmeter’s…
Identify some different ways you can create the sine-wave audio tracks…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
In very simple, qualitative terms, rate the impedance of capacitors…
The Bel is Used to Represent Gain In its simplest form, an…
In this hands-on electronics experiment, build a Class B push-pull audio amplifier to drive a speaker and learn about crossover distortion and how to minimize it using negative feedback.
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Don’t just sit there! Build something!! Learning to mathematically…
Devoting a whole chapter in a modern electronics text to the design…
At the beginning of this chapter, it illustrates how transistors could…
In DC and low-frequency AC circuits, the characteristic impedance of…
Explain the principle of operation for the particular integrated…
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
Don’t just sit there! Build something!! Learning to mathematically…
Long before the advent of digital electronic technology, computers…
A very common misconception students have about potentiometers is the…
Don’t just sit there! Build something!! Learning to mathematically…
A circuit with an inductor (L) and capacitor (C) connected in parallel or series will have a resonant frequency at which their impedances are equal. Given two of the three values—inductance, capacitance, or resonant frequency—this tool will calculate the missing third variable.
Don’t just sit there! Build something!! Learning to mathematically…
In this hands-on AC electronics experiment, use a PC-based oscilloscope program to observe waveforms from a musical keyboard and learn basic oscilloscope operation.
Calculate the equivalent resistance of up to six resistors in parallel with ease while learning how to calculate resistance in parallel and the parallel resistance formula.
In this hands-on electronics experiment, you will construct a voltage detector with adjustable sensitivity and audio output, and you will learn a method for detecting small electrical signals without an oscilloscope.
The Bel is Used to Represent Gain In its simplest form, an…
Don’t just sit there! Build something!! Learning to mathematically…
Don’t just sit there! Build something!! Learning to mathematically…
This calculator will determine the combined Lorentz force exerted on a charged particle moving through both an electric field and a magnetic field.
Wire-by-Number project: simple voltage divider Description: Build a…
Devoting a whole chapter in a modern electronics text to the design…
This calculator provides three options—basic, intermediate, and advanced—for determining expected battery life for microcontroller, Internet of Things (IoT), and edge processing systems with up to four different operating modes.
In our study of AC circuits thus far, we’ve explored circuits…
Research the FCC (Federal Communication Commission) guidelines on…
In this hands-on electronics experiment, you will build capacitor charging and discharging circuits and learn how to calculate the RC time constant of resistor-capacitor circuits.
Contributors to this chapter are listed in chronological order of…
Contributors to this chapter are listed in chronological order of…
One of the more advanced ADC technologies is the so-called…
Starting with circle A in a rectangular A’ universe in figure…
AC ANALYSIS: General form: .ac [curve] [points] [start] [final]…
So far, we’ve observed simulations of transformers where the…
With BogusBus, our signals were very simple and straightforward: each…
Inductive Reactance Capacitive Reactance …
Aside from the issues of the physical network (signal types and…
Quantum physics describes the states of electrons in an atom according…
A microcontroller is a specialized type of digital computer used to…
Most integrated circuits are digital, based on MOS (CMOS) transistors.…
Contributors to this chapter are listed in chronological order of…
In this hands-on AC electronics experiment, build a parallel resonant inductor-capacitor circuit and learn about oscillation, resonant frequency, and damping.
In addition to voltage and current, there is another important…
The basic application of Ohm’s law to combinations of series and…
“Advances are made by answering questions. Discoveries are made…
If the burden of two systems of measurement for common quantities…