2-wire analog outputs with precision DACs
3-wire analog outputs with precision DACs
Long before the advent of digital electronic technology, computers…
Don’t just sit there! Build something!! Learning to mathematically…
If some percentage of an amplifier’s output signal is connected…
Real operational amplifiers have some imperfections compared to an…
Don’t just sit there! Build something!! Learning to mathematically…
As an instructor of electronics, I am called upon frequently to help…
Explain the principle of operation for the particular integrated…
PARTS AND MATERIALS IBM-compatible personal computer with sound card,…
Devoting a whole chapter in a modern electronics text to the design…
In DC and low-frequency AC circuits, the characteristic impedance of…
Explain how the microphone in your amplifier works. How, exactly, does…
When lightning strikes, nearby magnetic compass needles may be seen to…
Don’t just sit there! Build something!! Learning to mathematically…
To overcome the challenge of creating necessary DC bias voltage for an…
(a) Crystal radio. (b) Modulated RF at antenna. (c) Rectified RF at…
Identify some different ways you can create the sine-wave audio tracks…
Don’t just sit there! Build something!! Learning to mathematically…
The Bel is Used to Represent Gain In its simplest form, an…
PARTS AND MATERIALS One 12AX7 dual triode vacuum tube Two power…
Identify which direction each potentiometer wiper must move in this…
A chandelier has five light bulbs in it, and one of them is not…
PARTS AND MATERIALS Sensitive meter movement (Radio Shack catalog #…
Because it takes energy to force charge to flow against the opposition…
Having learned about digital memory devices in the last chapter, we…
In an ideal case, an inductor acts as a purely reactive device. That…
Let’s begin with a semiconductor gate circuit in need of…
Try out our Resistor Color Code Calculator in our Tools section.…
This tool calculates the dimensions of the microstrip patch antenna given the desired operating frequency.
Add the following binary numbers:
As lengthy as this chapter has been up to this point, it only begins…
Don’t just sit there! Build something!! Learning to mathematically…
A helpful tool for calculating the impedance of a wire microstrip.
Most students of electricity begin their study with what is known as…
The Bel is Used to Represent Gain In its simplest form, an…
What do you think this logic buffer gate will do, with the output…
This calculator helps you determine the values of the resistors R1 and R2 to be used for a Pi Attenuator.
A very important measurement in many liquid chemical processes…
Normally, the ampacity rating of a conductor is a circuit design…
If an electric current is passed through this wire, which direction…
The field effect transistor was proposed by Julius Lilienfeld in US…
