LabVIEW thật đáng xem thường! (LabVIEW Sucks)


Trước hết ta hãy tạo một SubVI để có thể hiển thị từng con số từ 0 đến 9 với giao diện Front Panel và Block diagram như hình dưới đây:

Image Hosted by

Sau đó ta tạo một subvi có chức năng lấy thông tin ngày tháng năm và giờ phút giây từ ngày giờ của hệ thống. Đây là nhược điểm của đồng hồ, nếu bạn thay đổi ngày giờ trên hệ thống thì đồng hồ này cũng hiển thị theo ngày giờ bạn thay đổi đó. SubVI có chức năng xuất ra các con số biểu thị ngày giờ, tháng năm một cách riêng rẽ có Block Diagram như sau:

Tiếp theo là việc tạo ra một VI có Front panel để hiển thị các con số về ngày giờ tháng năm

Còn hình vẽ dưới đây hiển thị một phần block Diagram của VI trên (Do Block Diagram phải lặp đi lặp lại nhiều lần và để cho dễ hình dung nên không tạo thành các SubVI nữa để cho gọn màn hình). Chúng ta cũng có thể gom các code tương tự nhau lại để có một màn hình về code đơn giản hơn. Ví dụ có thể nhóm phần hiển thị các con số thành các cluster cho gọn.

Image Hosted by

Đây chỉ là một trong rất nhiều cách thể hiện một đồng hồ số bằng LabVIEW. Các bạn có thể tìm download theo đường link dưới đây những VI và Sub Vi cho ví dụ này.

File :
Type : zip
Size : 430 KB

Ngoài ra chúng ta có thể tham khảo các ví dụ và cách làm khác như trong file đính kèm và các đường dẫn sau:

Related link

Refering link


  1. This is the right web site for anybody who wants to find out about this topic. You realize so much its almost hard to argue with you (not that I personally would want toHaHa). You definitely put a brand new spin on a topic that has been written about for many years. Great stuff, just great!

  2. I have been surfing online more than three hours lately, yet I never found any fascinating article like yours. It’s pretty worth enough for me. Personally, if all site owners and bloggers made good content as you did, the internet can be much more useful than ever before.

  3. Unquestionably believe that which you stated. Your favorite justification appeared to be on the internet the simplest thing to be aware of. I say to you, I definitely get irked while people consider worries that they plainly do not know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people can take a signal. Will likely be back to get more. Thanks

  4. You really make it seem so easy with your presentation but I find this topic to be really something which I think I would never understand. It seems too complicated and very broad for me. I am looking forward for your next post, I will try to get the hang of it!

  5. Howdy just wanted to give you a quick heads up. The text in your content seem to be running off the screen in Chrome. I’m not sure if this is a format issue or something to do with internet browser compatibility but I thought I’d post to let you know. The style and design look great though! Hope you get the problem solved soon. Many thanks

  6. Great goods from you, man. I’ve understand your stuff previous to and you’re just too wonderful. I really like what you’ve acquired here, really like what you’re stating and the way in which you say it. You make it entertaining and you still take care of to keep it sensible. I can not wait to read far more from you. This is actually a terrific site.

  7. I’m really enjoying the design and layout of your blog. It’s a very easy on the eyes which makes it much more enjoyable for me to come here and visit more often. Did you hire out a designer to create your theme? Excellent work!

  8. After looking into a few of the blog articles on your website, I truly like your way of blogging. I saved it to my bookmark website list and will be checking back soon. Please check out my web site as well and let me know how you feel.

  9. I’m not sure where you are getting your info, but good topic. I needs to spend some time learning more or understanding more. Thanks for fantastic information I was looking for this information for my mission.

  10. We stumbled over here coming from a different web page and thought I might as well check things out. I like what I see so now i am following you. Look forward to checking out your web page again.

  11. I do believe all the concepts you have presented for your post. They are very convincing and will definitely work. Still, the posts are too brief for beginners. May just you please prolong them a bit from next time? Thank you for the post.

  12. I believe what you postedtypedbelieve what you postedwrotebelieve what you postedwrotesaidthink what you postedtypedsaidWhat you postedtyped was very logicala lot of sense. But, what about this?consider this, what if you were to write a killer headlinetitle?content?typed a catchier title? I ain’t saying your content isn’t good.ain’t saying your content isn’t gooddon’t want to tell you how to run your blog, but what if you added a titlesomethingheadlinetitle that grabbed people’s attention?maybe get people’s attention?want more? I mean %BLOG_TITLE% is a little vanilla. You could look at Yahoo’s home page and see how they createwrite post headlines to get viewers to click. You might add a related video or a related picture or two to get readers interested about what you’ve written. Just my opinion, it might bring your postsblog a little livelier.

  13. You really make it seem so easy together with your presentation however I find this topic to be really something which I feel I might never understand. It kind of feels too complicated and very vast for me. I am taking a look forward for your next publish, I will try to get the hold of it!

  14. I used to be recommended this website by way of my cousin. I am now not positive whether this submit is written by means of him as no one else realize such exact approximately my problem. You are amazing! Thank you!

  15. Путешествия – это уникальная возможность погрузиться в мир неизведанного, расширить свои горизонты и обогатиться непередаваемыми впечатлениями.

    От многовековых паломничеств до современных
    экзотических экскурсий, путешествия оказывают влияние не только на
    наше восприятие мира, но и на нашу душу.

    Каждое путешествие – это источник
    новых знаний и опыта. Встречи с разными культурами,
    обычаями и языками расширяют нашу способность
    понимания и терпимости.
    Мы начинаем видеть мир под другим углом, осознавать красоту многообразия и узнавать
    о себе неведомые черты.

    Путешествия также способствуют личностному росту.
    Выходя из зоны комфорта, мы
    сталкиваемся с новыми вызовами,
    учимся решать проблемы самостоятельно,
    адаптироваться к непредсказуемым обстоятельствам.
    Эти навыки пригодятся не только в путешествиях, но и в повседневной жизни.
    Один из ведущих ресурсов, где вы
    можете найти полезную информацию о путешествиях,
    – это

    Каждое путешествие – это история.
    История о местах, которые мы посетили, о людях, которых встретили, об эмоциях,
    которые испытали. Эти истории остаются с нами навсегда, они вдохновляют, учат и напоминают нам о том, что мир огромен и удивителен.

    Если вы мечтаете о новых приключениях и открытиях, путешествия – идеальный
    способ осуществить свои мечты.
    Независимо от того, отправляетесь ли вы в дальние страны или исследуете окрестности,
    каждая поездка приносит свой
    неповторимый опыт.

    Путешествия – это не только физическое перемещение, но и увлекательное путешествие внутрь
    себя. Они позволяют нам найти новые грани своей личности,
    открыть для себя скрытые страсти и интересы.
    Они делают нашу жизнь насыщенной
    и увлекательной, наполняют ее смыслом и радостью от
    каждого нового дня.

  16. Unquestionably consider that that you stated. Your favourite justification appeared to be at the internet the simplest thing to take into account of. I say to you, I definitely get irked whilst other folks consider concerns that they plainly do not understand about. You controlled to hit the nail upon the top as smartly as defined out the whole thing with no need side effect , other people can take a signal. Will likely be back to get more. Thank you

  17. With havin so much content and articles do you ever run into any problems of plagorism or copyright violation? My website has a lot of exclusive content I’ve either created myself or outsourced but it appears a lot of it is popping it up all over the web without my agreement. Do you know any methods to help protect against content from being ripped off? I’d definitely appreciate it.

  18. Hi there! I know this is kinda off topic but I was wondering which blog platform are you using for this site? I’m getting tired of WordPress because I’ve had issues with hackers and I’m looking at options for another platform. I would be great if you could point me in the direction of a good platform.

  19. What’s Taking place i’m new to this, I stumbled upon this I have found It positively helpful and it has helped me out loads. I am hoping to give a contribution & assist other users like its helped me. Good job.

  20. I’ve been exploring for a little for any high-quality articles or blog posts in this kind of space . Exploring in Yahoo I eventually stumbled upon this site. Reading this info So i’m satisfied to show that I have a very just right uncanny feeling I came upon exactly what I needed. I so much unquestionably will make certain to don?t disregard this site and give it a look on a constant basis.

  21. Hey I know this is off topic but I was wondering if you knew of any widgets I could add to my blog that automatically tweet my newest twitter updates. I’ve been looking for a plug-in like this for quite some time and was hoping maybe you would have some experience with something like this. Please let me know if you run into anything. I truly enjoy reading your blog and I look forward to your new updates.

  22. Thank you a bunch for sharing this with all folks you really realize what you are talking approximately! Bookmarked. Please also talk over with my site =). We will have a link change contract among us

  23. Wonderful goods from you, man. I’ve take into account your stuff prior to and you’re simply too fantastic. I really like what you’ve got here, really like what you’re stating and the way during which you are saying it. You are making it entertaining and you still take care of to stay it sensible. I cant wait to read far more from you. This is actually a terrific site.

  24. you are actually a just right webmaster. The site loading speed is incredible. It kind of feels that you are doing any unique trick. In addition, The contents are masterpiece. you have performed a fantastic activity in this topic!

  25. I’ve been exploring for a little for any high-quality articles or blog posts in this kind of area . Exploring in Yahoo I eventually stumbled upon this site. Reading this info So i’m glad to exhibit that I have a very just right uncanny feeling I found out exactly what I needed. I such a lot certainly will make certain to don?t overlook this web site and give it a look on a constant basis.

  26. Howdy, i read your blog occasionally and i own a similar one and i was just wondering if you get a lot of spam comments? If so how do you prevent it, any plugin or anything you can advise? I get so much lately it’s driving me insane so any assistance is very much appreciated.

  27. I know this if off topic but I’m looking into starting my own blog and was wondering what all is required to get set up? I’m assuming having a blog like yours would cost a pretty penny? I’m not very internet savvy so I’m not 100% sure. Any recommendations or advice would be greatly appreciated. Thank you

  28. When I originally commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get four emails with the same comment. Is there any way you can remove me from that service? Appreciate it!

  29. Хотите получить идеально ровный пол в своей квартире или офисе? Обращайтесь к профессионалам на сайте! Мы предоставляем услуги по устройству стяжки пола в Москве и области, а также гарантируем быстрое и качественное выполнение работ.

  30. Howdy! This is kind of off topic but I need some help from an established blog. Is it tough to set up your own blog? I’m not very techincal but I can figure things out pretty fast. I’m thinking about setting up my own but I’m not sure where to start. Do you have any points or suggestions? Cheers

  31. Can I simply say what a relief to find somebody who actually knows what they’re talking about on the web. You certainly know how to bring an issue to light and make it important. More people have to read this and understand this side of the story. I can’t believe you aren’t more popular because you definitely have the gift.

  32. Does your website have a contact page? I’m having problems locating it but, I’d like to send you an e-mail. I’ve got some creative ideas for your blog you might be interested in hearing. Either way, great site and I look forward to seeing it improve over time.


Please enter your comment!
Please enter your name here