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
Explain how the microphone in your amplifier works. How, exactly, does…
Worksheets - Amplifiers
During the early development of telephone technology, a unit was…
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
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
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In the common-emitter section of this chapter, we saw a SPICE analysis…
Textbook
Worksheets - Amplifiers
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Textbook
(Template)
Worksheets - Amplifiers
The Bel is Used to Represent Gain In its simplest form, an…
Textbook
What is Attenuators? Attenuators are passive devices. It is…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
In DC and low-frequency AC circuits, the characteristic impedance of…
Textbook
Don’t just sit there! Build something!! Learning to mathematically…
Worksheets - Amplifiers
A chandelier has five light bulbs in it, and one of them is not…
Worksheets - Amplifiers
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
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Amplifiers
At the beginning of this chapter, it illustrates how transistors could…
Textbook
The choice of step-down transformers to use in a project such as this…
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
Worksheets - Amplifiers
Wire-by-Number project: simple voltage divider Description: Build a…
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
Don’t just sit there! Build something!! Learning to mathematically…
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
Suppose you were installing a high-power stereo system in your car,…
Worksheets - Amplifiers
(Template)
Worksheets - Amplifiers
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
It has been found that any repeating, non-sinusoidal waveform can be…
Textbook
This calculator will determine the square root, cube root, or nth root of a given number, x.
Tools
What does the acronym RF stand form, in reference to radio-related…
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
Explain how the microphone in your amplifier works. How, exactly, does…
Worksheets - Amplifiers
In this hands-on AC electronics experiment, you will sense AC magnetic fields using a simple wire coil and learn about AC signal coupling, orientation effects, and the impact of shielding using different materials.
Textbook
The Bel is Used to Represent Gain In its simplest form, an…
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
Unijunction transistor: Although a unijunction transistor is not a…
Textbook
The final transistor amplifier configuration (Figure below) we need to…
Textbook
Suppose you were to take a 3 kW electric heater rated for 240 VAC and…
Worksheets - Amplifiers
Testing a JFET with a multimeter might seem to be a relatively easy…
Textbook
All entries arranged in alphabetical order of surname. Major…
Textbook
Figure below shows a photodiode amplifier for measuring low levels of…
Textbook
Consider a circuit for a single-phase AC power system, where a 120…
Textbook
An inductor is a passive two-terminal electrical component that…
Textbook
This calculator allows you to solve for any of the six variables in the Friis formula for RF transmission: transmitter power, transmitter gain, receiver power, receiver gain, frequency, or distance.
Tools
With simple gate and combinational logic circuits, there is a definite…
Textbook
Whenever electrons flow through a conductor, a magnetic field will…
Textbook
When first approaching a failed or otherwise misbehaving system, the…
Textbook
The electrical resistance of a conductor at any temperature may be…
Worksheets - Amplifiers
Digital logic gate circuits are manufactured as integrated circuits:…
Textbook
The basic application of Ohm’s law to combinations of series and…
Textbook
Factoring Identities : a2 - b2 = (a + b) (a - b) a2 + 2ab + b2…
Textbook
Shockley Diodes and Silicon Controlled Rectifiers (SCRs) Shockley…
Textbook
SPICE analysis of Electrical Isolation Aside from the ability to…
Textbook
AC electromechanical meter movements come in two basic arrangements:…
Textbook
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
Textbook
Facebook
Google
GitHub
Linkedin