In the chapter on mixed-frequency signals, we explored the concept of…
A right triangle is defined as having one angle precisely…
PARTS AND MATERIALS Operational amplifier, model 1458 or 353…
Up until this point, our analysis of transistor logic circuits has…
Whenever electrons flow through a conductor, a magnetic field will…
Suppose we wished to measure the resistance of some component located…
This calculator determines the wavelength of a signal given the frequency and dielectric constant.
The SPICE circuit simulation computer program uses scientific notation…
Impedance Matching Because transformers can step voltage and current…
Contributors to this chapter are listed in chronological order of…
PARTS AND MATERIALS Two 6-volt batteries Two NPN…
When a PCB designer speaks of dimensions in thous or mils, what does…
Electricity and Magnetism An electric current through a conductor will…
RELATED WORKSHEET: Calculus for Electric…
Serial-in, serial-out shift registers delay data by one clock time for…
Don’t just sit there! Build something!! Learning to mathematically…
SPICE is a computer program designed to simulate analog electronic…
Instantaneous Values in AC Circuits Pure resistive AC circuit:…
In mathematics, an identity is a statement true for all possible…
PARTS AND MATERIALS High-quality “closed-cup” audio…
Because it takes energy to force charge to flow against the opposition…
An important electrical quantity with no equivalent in DC circuits is…
What Is an Instrumentation Amplifier? An instrumentation amplifier…
A calculator for computing the impedance of a wire stripline.
Don’t just sit there! Build something!! Learning to mathematically…
What Is a R/2nR DAC Circuit? The R/2nR DAC circuit, otherwise known as…
PARTS AND MATERIALS One large potato One lemon (optional) Strip of…
Ladder diagrams are specialized schematics commonly used to document…
In ladder logic symbolism, an electromechanical relay coil is shown as…
Arithmetic Sequences An arithmetic sequence is a series of numbers…
What will happen to the brightness of the light bulb as the iron core…
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Don’t just sit there! Build something!! Learning to mathematically…
“I think it is safe to say that no one understands quantum…
A peak detector is a series connection of a diode and a…
The circuit in the previous section is not a very practical one. In…
Varicap or varactor diodes A variable capacitance diode is known as a…
Because binary numeration requires so many bits to represent…
With simple gate and combinational logic circuits, there is a definite…
Valence: The electrons in the outermost shell, or valence shell, are…
