CHAPTER 7 Examples docx

... Generating sound 7. 7 Shift registers 7. 7.1 Input shift register 7. 7.2 Output shift register 7. 8 7- seg display (multiplexing) 7. 9 LCD display 7. 10 Software SCI communication Introduction Examples given ... ER 7 Examples Introduction 7. 1 Supplying the microcontroller 7. 2 LED diodes 7. 3 Push buttons 7. 4 Optocoupler 7. 4.1 Optocouper on input line 7. 4.2 Optocou...

Ngày tải lên: 28/06/2014, 07:20

... . 75 Should You Invest in TIPS or Invest in Corporates? . . . . . . . . . . . . . . . . . . . . . . . . . . 77 Conclusion. . . . . . . . . . . . . . . . . . . . . . . . . . . . 79 Chapter 7 ... THE R ISKS 89 0 1 2 3 4 5 6 7 Buy and hold 3% buy and sell stops 20 07- 2008: Fund lost 46% Northeast Investors Trust (NTHEX) Total Returns, 1988-2009 Sep-88 Sep-89 Sep-90 Sep-91 Sep-92 Se...

Ngày tải lên: 23/12/2013, 13:15

... appears to the right of the menu item. 226 Chapter 7 In this chapter: • Menu Basics • Working with Menus • Multiple Menus • Pop-up Menus • Submenus 7 Menus 7. Menus are the interface between the ... beep either once or twice, depending on the currently selected menu item. Figure 7- 9. A menu with related options 270 Chapter 7: Menus TwoMenus project, along with new code support...

Ngày tải lên: 26/01/2014, 07:20

... average (42, 69, 37) ; // another call to average seven values mean2 = average (35, 43, 93, 23, 40, 21, 75 ); © 2004 Pearson Addison-Wesley. All rights reserved 7- 45 Summary • Chapter 7 has focused ... reserved 7- 10 Declaring Arrays • Some other examples of array declarations: float[] prices = new float[500]; boolean[] flags; flags = new boolean[20]; char[] codes = new char[ 175...

Ngày tải lên: 15/03/2014, 11:20

... $mw->repeat($ping_interval * 60000, \&ping_site); } else { &end_automode; } } Chapter 7: Graphical Examples with Perl/Tk- P4 Check if Servers Are up: webping For the last example, ... $mw->after('cancel', $id); } } And finally, webping looks like Figure 7- 4. Figure 7- 4. webping client ## -i : Sets the autoping interval to <int> ## -f...

Ngày tải lên: 14/12/2013, 13:15

... just included for ease in reference.) When you run it, it would look like Figure 7- 1. Chapter 7: Graphical Examples with Perl/Tk- P1 The Tk extension to Perl can be used to create a Graphical ... "cool script," you could go as far as writing your own custom browser. In this chapter, we show a few examples of Tk-based web clients, which go beyond the command-line inte...

Ngày tải lên: 07/11/2013, 09:15

... "CROATIA", "CYPRUS", "CZECH REPUBLIC", "DENMARK", Chapter 7: Graphical Examples with Perl/Tk- P2 The do_search( ) function will take an optional $url argument, ... the text for the link into the text widget, and associate it with the tag we just built. Figure 7- 2. xword window "SENEGAL", "SEYCHELLES", "SIERRA LE...

Ngày tải lên: 07/11/2013, 09:15

... $self->{'error_as_HTML'}; } The final program ends up looking like Figure 7- 3. Figure 7- 3. Package tracking client Chapter 7: Graphical Examples with Perl/Tk- P3 Our destinations list is an almost ... adjustments in the entered values, if there was an error. The rest of the code is repeated from Chapter 6: ## Package FedEx Written by Clinton Wong package FedE...

Ngày tải lên: 07/11/2013, 09:15

... ∫ r r r O x y z A B path f f f i i i x y z x y z x y z W F dx F dy F dz= + + ∫ ∫ ∫ (7- 11) Chapter 7 Kinetic Energy and Work In this chapter we will introduce the following concepts: Kinetic energy of a ... = × = × The kWh is used by electrical utility companies (check your latest electric bill) (7- 13) v (7- 14) Consider a force acting on a particle at an angle to the motion. T...

Ngày tải lên: 13/12/2013, 05:15

... document.getAnonymousElementByAttribute(this, 'id', 'emailAddressNode');" readonly="true"/> Chapter 7. Extending the UI with XBL- P3 Although it is most commonly used just for getting and setting ... event handlers no longer apply. In the case of an inheritance chain (see the Section 7. 5 section later in this chapter for more details), the bin...

Ngày tải lên: 14/12/2013, 12:15