Multisim Simple pulse with sw?

Similar Questions

• Multisim to interface with the real world material

  Hello

  View of Lab is a completely new software for me... I'm trying to findout, is it possible to interface multisim with labview for harware reald circuit I need to design to test the operation and test the parameters of an operational amplifiers real automated using the events of the loop. Could someone help me please

  This is the response I got from the technical support of OR

  "Although it is technically possible to use Multisim and LabVIEW with real data, we do not recommend it."  Multisim is not a simulator in real time and even for a small circuit, it would take the Simulator several minutes to produce a second, a data value. Since then, Multisim is simply too slow when compare the time in the real world, your application will be not very reliable. »

• I need to generate 3.3 V logic level Digital train of pulses with the NI PCI-6221. Can I change the level of 6221 OR logic output?

  I need to generate 3.3 V logic level Digital train of pulses with the NI PCI-6221. Can I change the level of 6221 OR logic output?

  The output cannot be changed. 5V to 3, 3V level controllers are readily available (Maxim, I think). As long as the scanning speed (etc.) is fast enough for your pulse train, even 3, 3V regulator would work. I don't know if NEITHER offers a module to condition TTL levels.

• How to count the pulses with digital input on 6351

  Hi all experts in Labview,.

  I just got my USB x series 6351 and it works fine, but I certainly lack of labview skills to use it to its full potential.

  I would like to read digital pulses with several digital inputs and count the number of pulses each T interval in time. All impulses that I entered on any edge of the clock are not synchronized and can occur at random times during the tests. Basically I have an oscillator of square waves can I modulate the frequency. I don't want to use the meter as inputs as I'm limited to only 2 entries (if I use the option 2 input meter for metering of pulses or frequency). The input frequency can range from 0-1 kHz and goes 0 - 3V. So not too fast, and I shouldn't make too many mistakes trying to get the count of pulses and then back out the frequency in accordance with article ni.com on counters.

  I would like to read the 8 digital input channels and get the number of impulses for each channel. I searched high and low for help online but can't find examples that have been useful. Anyone have any ideas on how to go or direct me to a resource? Thank you very much in advance!

  Are you worried about getting the number as a physical operation timed?  It would be nice to acquire a digital waveform and then postprocess on it to detect how many events took place?  I've attached an example that shows how you can accomplish this. It reads a digital waveform and then uses a detection of crete VI to determine how many pulses occurred. Should be a few adjustments to your particular signal.  The VI I use seems to count events twice (probably count each edge), so counting it gives should be reduced by half in order to work.

• Acquisition of Digital Data Output: generate a pulse with a specific width (depending on time)

  How can I generate a digital pulse with a specific width? I was not able to find examples online. Thank you!

  With the USB-6000 - essentially none. He has only digital software programmed according to i/o. on your system, you may be able to generate impulses at speeds up to a few hundred Hertz, but there will be a considerable amount of timing jitter. Tens of milliseconds can be common and even longer variations may occur occasionally.

  Please indicate which are the times for your impulses, so someone may be able to provide recommendations specific to your needs.

  Lynn

• How can I configure my computer to the simple click with the mouse to double-click to open an item on the desktop instead

  How can I configure my computer to the simple click with the mouse to double-click to open an item on the desktop instead

  Hi placebow,

  Open the Options folder by clicking the Start button, clicking Control Panel, appearance and personalization, and then clicking Folder Options. On the general tab, click single-click to open an item. (To return to the standard click, click double-click to open an item.)

  The setting applies not only at the office, but also in other areas of the shell.
  Ramesh Srinivasan, Microsoft MVP [Windows Desktop Experience]

• Simple print with the models program

  I need a very simple picture with models print program to replace a HP Photo Smart Print very old program that no longer works on my Windows 7 computer.  I use a HP 6500 has.  Any suggestion would be appreciated.

  Thank you

  Hello

  You can check the HP Photo creations software which is provided by HP current photo printing software:

  http://www.HP.com/global/us/en/consumer/digital_photography/free/software/photo-creations.html

  Shlomi

• How to make a simple video with my computer ' s web cam?

  I recently (10 minutes ago) asked a simple question on how to make a video.  For five of the most wonderful years of my life, I have designed critical systems of path for launch Pads 39A & B, the vehicle Assembly building and the robot that went out the candle to the pad.  On paper, a critical path system explained how the engineer, design and build a structure.  In this case, it was activities separate from about 3400 and when, how and how long these activities were to each other.  At the time where the Commander.  I worked and which had been granted to these contracts, had developed the method of the path critical following the guidance system of the Polaris Missile, which was incredibly hard to get a handle.  At the time where manned Apollo lunar Mission has been in place, I was one of only ten people in the world, who knew the process.  We needed honest, some answers to our questions or it would take years to accomplish what Stephen Hawking characterized as "the unique accomplishment largest in human history" you gave me answers to my questions by these 'engineers' for Microsoft on the use of a webcam and had implemented them, would not be there was a second launch of Apollo because the first three astronauts would be dead.  How to make a simple video with my computer ' s web cam?     Al wood

  http://www.WikiHow.com/use-webcam-on-Windows-Movie-Maker

  Movie Maker: http://windows.microsoft.com/en-us/windows-live/movie-maker

  Not tested.  Instructions could be for the old version of Movie Maker, but they probably give you the basics.

  (It's a way of many - that the answer does not depend on your OS, but on the software you use to interface with your webcam.  Camtasia?  Skype?  etc and so on...)

  In addition, to find this information is quite simple.  Once I decided on what software to go with in my response to you (I chose Windows Movie Maker 12 because it's easy to get, free, Microsoft, similar to products that were previously found with Windows) I did a simple search on Google:

  use Windows Movie Maker 12 with webcam

  https://www.Google.com/#q=Use+Windows+Movie+Maker+12+with+webcam

  or more demonstratively:

  http://lmgtfy.com/?q=Use+Windows+Movie+Maker+12+with+webcam

  The first hit seems to be a video market even helps you to download and install the Windows Movie Maker 12 application...

• a simple form with the "submit" button: can it look better?

  Hi all

  I did not imagine that a simple form (with Textfields and ChoiceFields) could do a lot of problems:

  I would like to ask a few basic questions about it. First the code (Simplified):

     GridFieldManager formfm;    
  
          EditField surname = new EditField("", "-", 25, Field.FIELD_LEFT | Field.FIELD_VCENTER | EditField.FILTER_DEFAULT);
      EditField email = new EditField("", "-", 25, Field.FIELD_LEFT | Field.FIELD_VCENTER | EditField.FILTER_EMAIL);
  
      public FormFieldManager(){
  
          formfm = new GridFieldManager(2,0);
  
          formfm.add(new LabelField("who: ", Field.FIELD_RIGHT | Field.FIELD_VCENTER));
          String[] choicewho = new String[] { "Mr", "Mrs", "Miss" };
          ObjectChoiceField who = new ObjectChoiceField("", choicewho, 0, Field.FIELD_LEFT |Field.FIELD_VCENTER);
  
          formfm.add(who);
  
      formfm.add(new LabelField("Surname :", Field.FIELD_RIGHT | Field.FIELD_VCENTER));
      formfm.add(surname);
  
      formfm.add(new LabelField("E-Mail :", Field.FIELD_RIGHT | Field.FIELD_VCENTER));
      formfm.add(email);
  
      ButtonField sendButton = new ButtonField("Send", Field.FIELD_HCENTER|ButtonField.CONSUME_CLICK);
      formfm.add(sendButton);
      FieldChangeListener listenerSendButton = new FieldChangeListener() {
      public void fieldChanged(Field field, int context) {
  
      try {
          String data = "send=true&surname=" +surname.getText();
          data += "&email=" + email.getText();      httpPost("http://bla/sendData.php", data);
      } catch (IOException e1) {
          e1.printStackTrace();
      }
      formfm.deleteAll();
      formfm.add(new LabelField("Grazie!"));
      }
    };
    sendButton.setChangeListener(listenerSendButton);
  

  now my questions:

  (1) don't miss something (style) for the EditFields? At the present time, it is possible to change them, but the behavior (9700 Simulator) is strange: it is 'difficult' to get from one field to the other and everything moves sometimes when editing...

  How do you define a standard form that seems 'normal' and can be completed as expected in other applications? (Swifts nothing, it is possible to access the next field with the expected key / trackpad (I have no touch screen)) and so on?

  The EditFields do not even have a border, but I guess that's the standard case on BlackBerry.

  (2) the ObjectChoiceField is also very ugly... It's too big... Is it not possible to reduce the size without much effort? (I couldn't everride it correctly). (I also tried with radio buttons, but unfortunately I can't add a RadioButtonGroup to my LayoutManager, strange)

  (3) it is perhaps a stupid question: I can't get the text selected from the ObjectChoiceField (to send it can in data).

  AM EditField, it's simple:

  editfield.getText()
  

  But how is it with my ChoiceField?

  I found getSelectedIndex() but it provides a value int not text...

  Thanks in advance for any suggestions!

  silizia

  1. you have defined fields as follows:

  EditField family name = new EditField ("vorname:", "-", 20, EditField.FILTER_DEFAULT);

  The 20 means 20 characters, so it's all the field allows you to enter.

  2. Yes, the mail filter is pretty useless.  Use the EmailAddressEditField instead

  3. you can play with the scroll, but the best thing to do is to set the focus on the first field that you want people to pull together - usually the upper part of the form.

• combine the simple search with custom search option panel (date)

  Hello

  I have a simple search with AutoCustomizationCriteria Panel. The search includes the number of columns in a table. A column is of type DATE and I need to have a search interval criteria (date time) a way to 'Date From' and 'Date' to provide a date range for the search.

  Is it possible to include this type 'date' of the criteria on a panel of simple search to perform this search? Alternatively, the only way is to have a query that is run on the original Version that will build the result set based on the values fields "Date of" and ' Date to '?

  The client is reluctant to use the Advanced Search Panel.

  Thank you

  Anatoliy

  Anatoliy salvation,

  I've done this type of requirement and its a well worked.

  Please check below the code, I hope it helps.

  Create two search boxes in the control panel simple search on the page for the same date field.

  For example in the table invoice_date is only a single column, but you create two research SearchInvoiceDateFrom and SearchInvoiceDateTo

  

  write below the code in the controller to manage any logical date

  package rec.oracle.apps.ap.invoice.webui;

  import com.sun.java.util.collections.Vector;

  import java.io.PrintStream;

  java.sql.Date import;

  Import oracle.apps.fnd.common.VersionInfo;

  Import oracle.apps.fnd.framework.OAApplicationModule;

  Import oracle.apps.fnd.framework.OANLSServices;

  Import oracle.apps.fnd.framework.OAViewObject;

  Import oracle.apps.fnd.framework.server.OADBTransaction;

  Import oracle.apps.fnd.framework.webui.OAControllerImpl;

  Import oracle.apps.fnd.framework.webui.OAPageContext;

  Import oracle.apps.fnd.framework.webui.beans.OAWebBean;

  Import oracle.apps.fnd.framework.webui.beans.layout.OAQueryBean;

  SerializableAttribute public class InvoiceLineSearchCO extends OAControllerImpl

  {

  public static final String RCS_ID = "$Header$";

  public static final boolean RCS_ID_RECORDED = VersionInfo.recordClassVersion ("$Header$", "% packagename");

  ' Public Sub processRequest (pageContext OAPageContext, OAWebBean webBean)

  {

  super.processRequest (pageContext, webBean);

  OAApplicationModule am = pageContext.getRootApplicationModule ();

  }

  ' Public Sub processFormRequest (pageContext OAPageContext, OAWebBean webBean)

  {

  super.processFormRequest (pageContext, webBean);

  OAApplicationModule am = pageContext.getRootApplicationModule ();

  OAViewObject vo = (OAViewObject) am.findViewObject ("InvoiceSearchVO1");  Catch the VO Page

  vo.setWhereClause (null);

  vo.setWhereClauseParams (null);

  vo.clearCache ();

  VO. Reset();

  Day convDate1 = null;

  Day convDate2 = null;

  TXN OADBTransaction = am.getOADBTransaction ();

  OAQueryBean oaquerybean = (OAQueryBean) webBean.findIndexedChildRecursive ("QueryRN");

  String InvoiceDateFrom = pageContext.getParameter ("SearchInvoiceDateFrom");

  String InvoiceDateTo = pageContext.getParameter ("SearchInvoiceDateTo");

  String currentPanel = oaquerybean.getCurrentSearchPanel ();

  If (InvoiceDateFrom! = null) {}

  JavaSqlDate1 date = txn.getOANLSServices () .stringToDate (InvoiceDateFrom);

  convDate1 = javaSqlDate1;

  }

  If (InvoiceDateTo! = null) {}

  JavaSqlDate2 date = txn.getOANLSServices () .stringToDate (InvoiceDateTo);

  convDate2 = javaSqlDate2;

  }

  If ((!)) ("Search".) Equals (currentPanel))) | (convDate1 == null). (convDate2 is nothing)) {

  return;

  }

  System.out.println ("key GB Hi is Catched");

  System.out.println (convDate1);

  System.out.println (convDate2);

  Vector of parameters = new Vector (1);

  StringBuffer whereClause = new StringBuffer (100);

  whereClause.append ("INVOICE_DATE BETWEEN: 1 AND: 2" "");

  parameters.addElement (convDate1);

  parameters.addElement (convDate2);

  vo.setWhereClause (null);

  vo.setWhereClauseParams (null);

  vo.setWhereClause (whereClause.toString ());

  Object params [] = new Object [2];

  parameters.copyInto (params);

  vo.setWhereClauseParams (params);

  vo.executeQuery ();

  vo.clearCache ();

  VO. Reset();

  }

  }

  Thank you

  Dilip

• Try to make a simple website, with only a few images-links

  DreamWeaver CC 2015

  I haven't used DreamWeaver over the years and now I'm a bit lost for what I think should be a very simple thing.

  I want to make a site with fixed height and width which will play only on an iPad 12.9 Pro.  So I want to fix the site for only this resolution.

  I also want to just make a few simple html with images files to fixed locations with links to other html files.

  I can't understand how the non dynamic page size (if that's the correct term).

  I also can't understand how simply to add six images on two rows and three columns and Center.

  Please help :-)

  P. S.

  I don't need to use built in templates.  I want to build the pages from the ground up.  They are very simple.

  First, I recommend that you watch the video below and follow some of the tutorials-

  https://helpx.Adobe.com/Dreamweaver/how-to/create-responsive-Web-design.html

  Building a web page aimed at just the iPad pro can be done simply by setting a media query to use the correct resolution, that is.

  2732 x 2048 resolution 264 pixels per inch (DPI)

  The parameter supplied your values width and height for the values (in pixels), 2732 x 2048.

  However, remember that you will need to use images of salvation-ppi, as although the features of Hi-dpi resize the correct size of the text, without distortion or Burr the same does not apply to images.

• A simple query with as wrong return result

  Hello
  
  I run a simple query with like.
  If I use the parameter I get incorrect results.
  If I use the request without parameter results are ok.
  
  My script:
  
  ALTER SESSION SET NLS_SORT = BINARY_CI;
  ALTER SESSION SET NLS_COMP = LINGUISTIC;
  
  -drop table abcd;
  create table abcd (col1 varchar2 (10));
  
  INSERT INTO VALUES ABCD ('122222');
  insert into abcd values ('111222');
  
  
  SELECT * FROM ABCD WHERE COL1 LIKE: 1. -bad result with 12%
  /*
  COL1
  ----------
  122222
  * 111222 *.
  */
  
  "Select * ABCD where col1 like 12%; -result ok
  /*
  COL1
  ----------
  122222
  */
  
  I use Oracle Database 11 g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production
  and query, run in Oracle SQL Developer 3.1.07.

  I think it's just a bug, and it is set to 11.2.0.3:

  11.2.0.1:

  DB11.2.0.1>> select * from v$version where rownum=1;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  
  1 row selected.
  
  DB11.2.0.1>> ALTER SESSION SET NLS_SORT=BINARY_CI;
  
  Session altered.
  
  DB11.2.0.1>> ALTER SESSION SET NLS_COMP=LINGUISTIC;
  
  Session altered.
  
  DB11.2.0.1>> create table abcd (col1 varchar2(10));
  
  Table created.
  
  DB11.2.0.1>> INSERT INTO ABCD VALUES ('122222');
  
  1 row created.
  
  DB11.2.0.1>> insert into abcd values ('111222');
  
  1 row created.
  
  DB11.2.0.1>> VARIABLE A1 VARCHAR2(10);
  DB11.2.0.1>> EXEC :A1 := '12%';
  
  PL/SQL procedure successfully completed.
  
  DB11.2.0.1>> SELECT * FROM ABCD WHERE COL1 LIKE :A1;
  
  COL1
  ----------
  122222
  111222
  
  2 rows selected.
  

  11.2.0.3:

  DB11.2.0.3>> select * from v$version where rownum=1;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
  
  1 row selected.
  
  DB11.2.0.3>> ALTER SESSION SET NLS_SORT=BINARY_CI;
  
  Session altered.
  
  DB11.2.0.3>> ALTER SESSION SET NLS_COMP=LINGUISTIC;
  
  Session altered.
  
  DB11.2.0.3>> create table abcd (col1 varchar2(10));
  
  Table created.
  
  DB11.2.0.3>> INSERT INTO ABCD VALUES ('122222');
  
  1 row created.
  
  DB11.2.0.3>> insert into abcd values ('111222');
  
  1 row created.
  
  DB11.2.0.3>> VARIABLE A1 VARCHAR2(10);
  DB11.2.0.3>> EXEC :A1 := '12%';
  
  PL/SQL procedure successfully completed.
  
  DB11.2.0.3>> SELECT * FROM ABCD WHERE COL1 LIKE :A1;
  
  COL1
  ----------
  122222
  
  1 row selected.
  

  Kind regards
  Sayan Malakshinov
  http://orasql.org

• Simple editing with creative cloud license

  You have to subscribe to the full version (all applications) of the creative cloud in order to publish applications to simple editing with DPS? Or a subscription to InDesign unique app will allow you to publish apps SE unlimited too?

  Thank you

  You need to subscribe to creative cloud for DPS (Complete), Mono subscription or InDesign subscription does not include DPS.

  https://creative.Adobe.com/plans

• Generation of PWM in FPGA pulses with nano seconds

  Hi guys,.

  I work with myRIO FPGA.

  I have seen a few examples to generate PWM pulses in the FPGA target with the help of timed structures. Timed structures can contain the frame in the sequence structure flat with time control less than 1 micro second (1 MHz).

  But I want to generate impulses PWM digital pins in hundreds of nano seconds.

  I saw datasheet of myRIO - 1900. It can generate a frequency up to 40 MHz.

  I need the pulses on the order of 10 MHz.

  Can someone help me how to generate pulses on the order of 10 MHz PWM?

  Hi fires,

  the FPGA can use "ticks" aka clock pulses for delays.

  As your impulses are of the order of 4 ticks, you could use simple statements waiting!

• I wish not to have mozilla addons as my opening page and the ant to return to a simple page with the address space and of the space of google at the top right

  With the help of my Macbook Pro I did accidentally Ask.com my search page when I opened Firefox last week. I wanted to restore to my original logon page. Try to delete it seemed impossible so I tried of are they more important than the page back to the original with an address bar in the upper left corner and a bar (Google) search in the upper right using mozilla somehow. Unfortunately Mozilla Addons page now opens when I click on firefox. These modules can be very useful in the future, but I'm not to bother with them now. I would like to now how to remove this page so that it is not open and restore what I had before. P.S. I had to try to eliminate Ask.com according to the instructions... with pictures even. Hard to find for Apple.

  virginiakropas said

  Thanks for the info on default, jscher2000. He worked almost exactly as I wanted and although it is not a search bar in the right corner, I'm happy. It also seems to solve most of the malware download. I am allowed to open with Word (docx) and preview (jpg). Only the pdf must be saved, but I can name and put it where I want to find easily to remove.

  I'll keep your last email to refer to when I check Add-ons, etc. Thank you very much. It now seems ridiculously simple. Thanks to you and the support of Mozilla.

  Virginia