What they are, what they are used for and how to generate QR Code, DataMatrix or EZ Code barcodes - video tutorial

Hi friends, this tutorial will show you how you can generate bar codes with which you convey information, these codes are of several types: QR Code, DataMatrix, Code EZ, etc, of which the best was imposed QR Code These codes can be read with a mobile phone or webcam quality. Even new videotutorial have a barcode in the bottom right, this code may help a user to enter our site without entering any URL in the address bar of the browser on your phone.
On the internet there are many sites that can help you generate barcode behind these points and lines can harbor all sorts of information: phone numbers, text, SMS written on computer, then generate the code, we can read the phone and so we transfer that information into the phone. As is known, it is difficult to enter text using a mobile phone, using these codes can simplify things enormously.
Imagine how difficult it is to type a long email on a phone that has a qwerty keyboard on screen or, to think that Nokia phones with Symbian normal keypad phone with pc can write text quickly that we can enter the phone in seconds using a bar code.
Thereto address You can read a bar code generated by me with the text above, text is limited to 250 characters.
In fact this technology is in its infancy, in the future these codes will become part of our lives, in other more developed countries such codes are used to transmit information in an efficient manner. For example, an ad for a product may contain a certain corner in code like this, code can contain list of stores that can be found in the product and price list, besides it can store a lot of technical specifications related to product presented in this way only those interested can scan the code with a mobile phone to get the details, which otherwise could not be included in that banner.
Kaywa QR Code Generator
DataMatrix Kaywa generator
Download QRreader, Barcode reader for desktop, the web camera.
Remember, if you have suggestions, complaints or additions do not hesitate to write in the comments box, de-also if you met the comments box a user has a problem and you can help him, do not hesitate to do it, the only way we can do this place better, see the comments box!
On the comments box trying to get somewhat on the subject so other visitors can offer a tutorial + comments relevant comments may be extra support for user errors, or desire to learn.
Before asking a question try looking through the comments oldest, most times there already answered your question.
Use more categories at the top of the site and the search engine from the right corner to quickly get to what you are interested, we have over 500 tutorials that cover almost every genre of software, we have realized, I you just have to search for them and watch them.

Instructions for use videotutorial.ro

Search Engine.
If for example you have a problem with Yahoo Messenger, you can enter in our search engine terms like Yahoo, Mess, Messenger, id mess, multimess problem messenger, messenger error, etc., you will see that you will have a choice.

Categories.
If you use category drop-down, they find the bar under Home categories: Office, Graphic-Design, Hardware, Internet, Multimedia, Security, System, Storage, Backup, under these categories are organized sub-categories and sub-sub -categorii, that's a more accurate filtering. To find something related to Yahoo Messenger using the categories you can lead the category:InternetThere will open other subcategories where you choose Voice-ChatFrom there you can go on the subcategory YahooFinally, with these filters will arrive on a page where the only items related to Yahoo Messenger or Yahoo Mail.

Archives.
On the page Archives You can find all our tutorials organized beautiful days saptameni, months and years.
Everything is logical, just follow the logic.
Enjoy !

by Cristian Cismaru


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About Cristian Cismaru

I like everything related to IT&C, I like to share the experience and information I accumulate every day.
Learn as you learn!

Comments

  1. SideBySide said

    I have a Samsung phone has Java, but it's new model, I found it a program that has as its logo a square one with several smaller squares and I just now realized for what uses. But when you get into it, do not write that picture and I managed to decipher the picture, it's because I am old model monitor those streaks appear?

    • SideBySide: I have a Samsung phone has Java, but it's new model, I found it a program that has as its logo a square one with several smaller squares and I just now realized for what uses. But when you get into it, do not write that picture and I managed to decipher the picture, it's because I am old model monitor those streaks appear?  

      Just do not have pictures, have a software that helps you to read those barcodes software that uses the phone's camera to read the codes.

      • SideBySide said

        Cristi-admin:
        Just do not have pictures, have a software that helps you to read those barcodes software that uses the phone's camera to read the codes.  

        Well, that's what I said, I found a software, with a square icon, and on the help it says that it can scan…, and with the help of that program I took the picture, I didn't do it so simply with the phone's camera. 🙂

  2. Cristi, even I found something on the net from android some applications ok ptr android and going ok on a htc wildfire a3333 among those was and bar code which lam tested but not go to some bar codes on a card kingston found barcode nice. Thank You

  3. Adrian came to me because NETIO.SYS ecren blue, how can I fix this error in Windows Vista ultimatex86 sp2??

    • AdrianGudus said

      OktavAdrian came to me because NETIO.SYS ecren blue, how can I fix this error in Windows Vista ultimatex86 sp2??  

      Read HERE (Click on the word here in red)

  4. I have a nokia 6300 without operating system, I did kaywa account, I downloaded the software for my phone model, I installed the software in the phone and I set the allowed access.
    go smoothly when taking pictures of these codes, so it looks like you were wrong about that really need a phone with OS

    • Alin: I have a nokia 6300 without operating system, I did kaywa account, I downloaded the software for my phone model, I installed the software in the phone and I set the allowed access.
      go smoothly when taking pictures of these codes, so it looks like you were wrong about that really need a phone with OS  

      I tried to be booked, if go is even better, can be used on any phone.
      Thanks for the info.

  5. But it can not hurt to send sms on any phone! Where'd download hercules game?

  6. Quite interesting and at the same time very useful…

  7. Xantes said

    It is a different OCR (Optical Character Recognition). In other words, an ACC (Optical Character Converter)!

  8. When do you make the guide for a high-performance desktop with a lower budget?

    • BGD: Says

      and I'm waiting for that guide. I'm very curious what performance components you will put. I want to change the unit of my old PC (it's very weak 512 mb ram.. 125 mb empty board… 1.2ghz processor..it's very weak) so I want to buy a new pc at a low price next week or in 2 weeks (because the crisis affected me too). I saw on emag pc desktops already made (only the unit) at a price of around 10 mil. I wonder if I should take that one or make one at a lower price: S

  9. Pcsoft92 said

    Hi!

    I have a problem, I want to purchase a video card, a network card and a RAM (how do I know which is the maximum amount of memory supported?) But do not know the technical specifications / features should I consider for These components are compatible with the motherboard so please make a tutorial / article about hardware compatibility.
    PC configuration is:
    Processor: Intel Pentium (Dual-Core) E2200 / 2.2 GHz
    Motherboard: ECS MCP73VT-PM
    Integrated Graphics: NVIDIA GeForce 7050
    Integrated Network Card: Realtek PCI-E RTL8101E Family Fast Ethernet NIC

    Probably Wondering Why I purchased a network card, the answer is simple after a few days I fell netul (Romtelecom) I tried to reinstall the drivers for the net but in vain, because not find network card. I reinstall Windows, I checked the BIOS and everything seems to be fine but the network card still does not appear in Windows (even if the missing driver would not exist).

    Thanks in advance!

    • Pcsoft92: Hi I have a problem, I want to purchase a video card, a memory card networksand ram (how do I know which is the maximum amount of memory supported?) But do not know the technical specifications / features should I consider for these components to be compatible with the motherboard so please make a tutorial / article about hardware compatibility.
      PC configuration is:
      Processor: Intel Pentium (Dual-Core) E2200 / 2.2 GHz
      Motherboard: ECS MCP73VT-PM
      Integrated Graphics: NVIDIA GeForce 7050
      Integrated Network Card: Realtek RTL8101E Family Fast Ethernet PCI-E NICProbabil Wondering what I achiziţionezo network card, the answer is simple after a few days I fell netul (Romtelecom) I tried to net but reinstalezdriverele for vain, because not find network card. I reinstall Windows, I checked the BIOS and everything seems to be fine but the network card still does not appear in Windows (even if the missing driver would not exist).
      Thanks in advance!  

      To see what memory the motherboard supports you go to the manufacturer's website (type in google "ECS") and look at the specifications of the motherboard, there it says what microprocessor your motherboard supports, it also writes what type of memory the card knows (DDR, DDR2, DDR3). Especially to look at the working frequency of the supported RAM (400MHz, 533 Mhz, 667 Mhz, 800 Mhz etc - these details can also be found in the motherboard manual). If your motherboard knows DDR2 at 667 Mhz and you buy memories at 800 Mhz "it can work better" will not work. Also on the site (or manual) you orient yourself after the video card (video card on AGP or PCIex). If you checked in the BIOS and the network card is activated (not to be confused with the boot from LAN option, that's something else entirely), I say check right-click on My computer -> Manage -> Device Manager -> view -> show hidden Devices ”to see now if your network card appears. If the network card appears to be hidden, it means that your PC is infected. how to install the drivers from the CD, and not after any partition you put the drivers on, if the partition is infected and you accessed it after installing windows without having any antivirus installed then it will keep you hidden network card. Another reason why your network card does not work is because of the motherboard, it is good to check that you do not have broken capacitors on the card (the network card uses one of the capacitors in the vicinity of the CPU, and if you have broken capacitors on the motherboard, this means that the source no longer filters the current well), look at the LAN socket so that the pins are not destroyed and especially not have play (imperfect contact) with the motherboard.

  10. Hello Cristi, you do tutorials try to provide more slowly than camera's microphone or dal forward to no longer hear the hissing that hardly sounds ok I scratch your ear ssaitul try not to cross the yellow to red in the software capture microphone when vb or if you give the change audio odd figure high or medium ii subtract a bit of gain that is amplified digital laso softer to only chassis that to me does not happen so I have a room logitech c270 right sound that hides the sound in the background and captures only what vb not I cool? Its still trying to leave Lower the volume low or close to you if you dao forward and to sound ok you'll see. No offense I say. As the high scratch me Lasai gain too slowly. All the best

  11. SurvivorX said

    even as the idea of ​​one tutorial related software from Google

  12. iCristi said

    A tutorial proposal TeamViewer app for mobile.
    It is new and available to download for various mobile operating systems
    -> http://www.teamviewer.com/en/download/index.aspx?os=mobile
    tested and works without any problem!

  13. adrian said

    interesting but where you suspect that you have downloaded the application installed on your phone?? I entered the http://reader.kaywa.com/phones but I did not find the application only if you have mobile internet you can download the application… ..if anyone can help me please

  14. Catalin81.Rm-S. said

    nice! interesting and simple.
    work is an extension that can generate code for what is included in the address bar ie for page p which are
    be found here: https://addons.opera.com/addons/extensions/details/qr-box/0.2.5/

  15. Please make a tutorial on how put your skins in counter strike source

  16. you always find a new resume to learn on your site site interesting tutorial!

  17. Dumitrel said

    Thank you Cristi. And I was wondering what these codes are about. I have the program on my Nokia N95 8GB (Simbian) and it's called ScanLife. I even tested it by scanning the code on this site, so through the laptop monitor, and it worked - the mobile version took me to your site.

    Super! Thank you!

  18. Cristi how to make that document Blanck?
    thank you in advance

  19. cristi hello I have a question: how to make that document Blanck?
    thank you in advance

  20. vasicucu said

    Cristi hello, how can we generate the QR code on your smartphone? an application for it is not it? I mean without having to get on a site for that.

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