once again, great job sir randy. much appreciated for the lesson you have shared on that day 2 class lesson...thanks once again for giving another kind of lesson comprehensive...
thanks to digikey and design news for another continuing education...thanks to all...
Glad to have the archives here. Too bad about the audio, but these slides are fairly self explanatory with good reference information and links. Some good posts in the blog area too.
does "inductive" sensing mean the same thing as "e-field" sensing? can you comment on the pros/cons of e-field sensing?
The e is for electric field. Inductive sensing uses a magnetic field. As the one slide noted, the inductive sensor needs a metallic target, the capacitive or efield sensor does not require a metallic or magnetic target
I would look at available packages first but can do if needed but if cost, availability is good, whay reinvent the wheel. Also helps speed time to market.
photoelectric do not dust and smoke imune, can be easily overloaded by flashing light, so have to check environment of implementation when choose kind of sensor
Good Morning from SLC. It is only a chilly 12F, some weather man claims it will hit 34F today. I have my doubts. It has only been above Freezing for 4 days since Christmas. The normal avg hi is 37F.
Andrew Morris designed a circuit that could detect a stroke victim's groan and convert the sound into a signal so caregivers would know when help was needed.
New disc magnet motors fit into the design trend of stepping up to closed loop performance while maintaining the cost advantage of stepper motor technology.
At the Design News webinar on June 27, learn all about aluminum extrusion: designing the right shape so it costs the least, is simplest to manufacture, and best fits the application's structural requirements.
On April 21, NASA launched a novel project, putting into orbit three satellites that employ an off-the-shelf commercial smartphone as the control system.
From Dell / Intel® New Paradigms in Design Work Scott Hamilton, vertical market strategist for Dell Precision workstations, 5/2/2013 5
Early in my career, I worked as a draftsman and remember the days of drawing on vellum with numbered pencils and Mylar with plastic lead. This was a fun experience in the sense that I ...
I've been using workstations for more than 10 years and love finding ways to get more performance from my system. With demanding professional applications that require more power each ...
A lasting memory from my first job as an engineer in an auto assembly plant is standing on hard concrete at six in the morning, vending-machine coffee clutched in hand, listening to ...
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 radio show will show what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.
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