To Train or NOT to Train?

G-Wiz 54It is true that some applications can be developed using LabVIEW without training. National Instruments has provided features that help you assemble the most common functions that their hardware is intended to perform. The phrase “Acquire, Analyze, Present” is often used to summarize those operations. The built-in functionality covers many typical use cases for NI hardware.

Continue Reading →

Remember…You Get What You Pay For!

G-Wiz Strip 51

I have seen many project opportunities that were “lost” due to the customer choosing the lowest bid without taking into consideration the costs involved to maintain the application or the skill level of the developer. I used quotes on the word “lost” because we often see these types of projects make their way back to DSA in order to fix the problems the original “lowest bid” developer could not solve.

Continue Reading →

Where’s the Beef?

G-Wiz Comic 56

Queued State Machine, Queued Message handler, Master/Slave, Producer Consumer, Channeled State Machine … (the list goes on) are design patterns often used to develop applications in LabVIEW. They each have their own features and no single design pattern is correct for every situation and application. Choosing the appropriate design pattern or creating a customized variation is key to developing a robust application that will meet the requirements and grow as the application grows over the years.

Continue Reading →

Exploiting LabVIEW Libraries

Have you ever viewed a LabVIEW VI Hierarchy and become frustrated with not being able to locate a VI you needed to open?

Do you have large applications composed of similar modules but fear jumping, with both feet, into the learning curve of LVOOP?

Did you ever try to duplicate a sub-VI at the start of a new set of functions and find yourself deep in a nest of cross-linked VIs, or save a VI only to realize that the most suitable name has already been used?

Then using LabVIEW Libraries may be useful to you (see Figure 1)!

Continue Reading →

Are You Experienced?

roughDo you or your team have 25 years of experience with LabVIEW, or the same 1 year of experience repeated 25 times?

G-Wiz #57It’s hard to believe that Jimi Hendrix’s album (Are You Experienced) is turning 50 this year! It took Jimi Hendrix a lot of work and years of practice to become a great musician. It didn’t happen overnight. He had training and expert teachers along the way and probably a mentor or two to help him along his musical path.

Continue Reading →