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.
Tools
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.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Devoting a whole chapter in a modern electronics text to the design…
Textbook
Explain how the microphone in your amplifier works. How, exactly, does…
Worksheets - Amplifiers
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.
Textbook
In the common-emitter section of this chapter, we saw a SPICE analysis…
Textbook
As an instructor of electronics, I am called upon frequently to help…
Worksheets - Amplifiers
Whenever there is a mismatch of impedance between transmission line…
Textbook
Long before the advent of digital electronic technology, computers…
Textbook
Determine what the magnitude and polarity of the voltmeter’s…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
To overcome the challenge of creating necessary DC bias voltage for an…
Textbook
Real operational amplifiers have some imperfections compared to an…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
The Bel is Used to Represent Gain In its simplest form, an…
Textbook
At the beginning of this chapter, it illustrates how transistors could…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In this hands-on electronics experiment, build an audio amplifier using a vacuum tube (triode) and learn about voltage transformers, how to build a high-voltage DC power supply, and how to use a transformer for impedance matching.
Textbook
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.
Tools
This is a schematic for a simple VCO: The oscillator is of the RC…
Worksheets - Amplifiers
In this hands-on semiconductor electronics experiment, build an astable multivibrator (oscillator) circuit that provides an output in the audio frequency range and learn the effect of component values and supply voltage on oscillation frequency.
Textbook
In this hands-on semiconductor electronics experiment, use an LED as a light-sensitive photodetector and learn how to use a bipolar transistor in a common-emitter amplifier configuration.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
The time constant of a series RC circuit is the product of the resistance and capacitance. Given two of the three values—resistance, capacitance, or RC time constant—this tool will calculate the missing third variable.
Tools
If some percentage of an amplifier’s output signal is connected…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In very simple, qualitative terms, rate the impedance of capacitors…
Worksheets - Amplifiers
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.
Tools
Decibel as Absolute Unit of Power It is also possible to use the…
Textbook
Identify which direction each potentiometer wiper must move in this…
Worksheets - Amplifiers
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.
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
What is a harmonic frequency? If an oscillator circuit outputs a…
Worksheets - Amplifiers
Worksheets - Amplifiers
This calculator is designed to compute the parameters required to design a Pi-Match Impedance Circuit
Tools
Pulse Width Modulation (PWM) uses digital signals to control power…
Textbook
What does it mean if an integrated circuit comes in DIP form? What…
Worksheets - Amplifiers
The Inductance Formula Wheeler’s formulas for…
Textbook
An ideal transistor would show 0% distortion in amplifying a signal.…
Textbook
Resonance in a Tank Circuit A condition of resonance will be…
Textbook
Write an equation describing the precise mathematical relationship…
Worksheets - Amplifiers
Mercury Standard Cell Back in the early days of electrical measurement…
Textbook
In this hands-on electronics experiment, you will build a simple circuit that computes the average of voltages and learn about analog computers and their application.
Textbook
A transmission line of infinite length is an interesting abstraction,…
Textbook
Textbook
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
Consider a circuit for a single-phase AC power system, where a 120…
Textbook
The R/2R DAC circuit is an alternative to the binary-weighted-input…
Textbook
Digital computers communicate with external devices through ports:…
Worksheets - Amplifiers
As we saw with DC measurement circuits, the circuit configuration…
Textbook
With simple series circuits, all components are connected end-to-end…
Textbook
Add the following binary numbers:
Worksheets - Amplifiers
This calculator will determine the square root, cube root, or nth root of a given number, x.
Tools
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
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