Adding a wireless interface is easy. You just buy one of the black-box solutions available from countless vendors, and you drop it into your system. An adjustment here, a tweak there, some minimal testing procedures provided by the wireless vendor, and you're all set. Or are you?
Generally, communicating with similar devices (or those that deploy wireless components from one vendor) offers seamless connections. But the beauty of designing to a standard, in theory at least, is that all these devices will talk to one another after a simple pairing process.
If you've ever actually tried to design in a wireless medium, you know that that's usually far from reality. In fact, the testing of wireless networks can often be a long, arduous, head-scratching process. To that end, Design News' Continuing Education Center, sponsored by Digi-Key, is hosting a series of classes that will simplify the process for you. The classes, aptly named "Testing Wireless Devices & Systems," begin on Monday, July 9, and run for five days.
Whether you were aware or not, there's more to testing than meets the eye. Just because your prototype operates properly doesn't mean the final production model will operate similarly according to design. You will learn through hard work -- and patience -- how much wiggle room there is, depending on your medium of choice, your application, your budget, and a bunch of other characteristics.
Truchard will be presented the award at the 2014 Golden Mousetrap Awards ceremony during the co-located events Pacific Design & Manufacturing, MD&M West, WestPack, PLASTEC West, Electronics West, ATX West, and AeroCon.
Robots that walk have come a long way from simple barebones walking machines or pairs of legs without an upper body and head. Much of the research these days focuses on making more humanoid robots. But they are not all created equal.
The IEEE Computer Society has named the top 10 trends for 2014. You can expect the convergence of cloud computing and mobile devices, advances in health care data and devices, as well as privacy issues in social media to make the headlines. And 3D printing came out of nowhere to make a big splash.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.