By Hall E. H.
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Der Klassiker der "Theoretischen Elektrotechnik" wurde in der sixteen. Auflage vollst? ndig neu bearbeitet und f? r die vorliegende 17. Auflage weiter verbessert. Der Hauptteil des Buches befasst sich mit der Theorie und einf? hrenden Anwendungen elektromagnetischer Felder. Es gibt eine klare Gliederung der N?
Diese Abhandlung ? ber die Theoretische Physik gliedert sich in eine abgerundete Einf? hrung und in eine Sammlung vertiefender Abschnitte. Beide Teile sind der culture folgend in Mechanik, Elektrodynamik, Quantenmechanik und Thermodynamik unterteilt. Zugleich wird versucht, die Gegenst? nde aufzunehmen, die nach allgemeinem Verst?
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Extra info for An Electron Theory of Electric Conduction in Metals
In other words, our circuit will require 20 traces to span the two sets of power rails on a standard breadboard. Also, as we’ll soon see, the circuit is going to require nine holes in each trace to accommodate the necessary parts; that’s a total of 180 holes. Furthermore, a trace can’t be a single object because we need to be able to delete a section between any two holes to indicate that the trace is to be cut between those two holes. ) Consequently, each trace in our layout must be composed of nine holes and eight short segments, for a grand total of 340 objects (holes and trace Figure 3-2 29 segments) in our layout—and that’s before we even begin to draw the components and connections for our layout!
4. Drag it below the bottom of the layout and release the mouse button. 5. ). 6. Drag it up to where the top was at the beginning of this procedure. 7. Adjust the (new) bottom to its original position. , they Chapter 3 ■ Designing and Building a +5V Regulated Power Supply are still readable). You may want to save the file with a new name so that you have two printable files: top view and bottom view. The second method of generating a bottom view of the layout is to capture the window (using Windows Print Screen or Macintosh Grab command) that contains the top view, and then open the resulting image in a graphics program (such as Windows Paint or Macintosh Preview) and flip it.
To do so, choose Draw and then Grid in the drawing toolbar, drag the text box to the desired position, and reactivate Snap To Grid. Each of the other components in the layout in Figure 3-5 was created in a similar manner. For example, the two bypass capacitors are each comprised of an oval (with no fill), two circles, four short line segments, and the text label. Finally, I usually draw a rectangle (fine line, no fill) to outline the entire board. When you have completed designing a component, you can SHIFT-click to select every object in its definition (except the Text label—I’ll explain shortly) and then choose the Group option under the Draw icon in the drawing toolbar.