Computerized Fourier analysis, particularly in the form of the FFT…
The Parallel Wires of Infinite Length Suppose, though, that we had a…
A modern alternative to sending (binary) digital information via…
The smaller the cross-sectional area of any given wire, the greater…
Shown here is a simplified representation of an atom: the smallest…
If we were to express the series-connected DC voltages as phasors…
The bipolar junction transistor (BJT) was named because its operation…
“All men are liable to error;” —John Locke Whereas the last…
When a transistor is in the fully-off state (like an open switch), it…
Feedback is a fascinating engineering principle. It can turn a rather…
Don’t just sit there! Build something!! Learning to mathematically…
Anyone who’s studied geometry should be familiar with the…
Aside from the issues of the physical network (signal types and…
What does it mean if an integrated circuit comes in DIP form? What…
In the previous section, we saw a circuit using one J-K flip-flop…
Single Phase Synchronous Motors Single-phase synchronous motors are…
If the ends of a wire loop are attached to two half-circular metal…
PARTS AND MATERIALS Two AAA Batteries Battery Clip (Radio Shack…
Don’t just sit there! Build something!! Learning to mathematically…
See Figure below. Periodic table of chemical elements.
