@Chuck: I wrote an I2C/SMBus interface to a smart battery, which had a TI chipset for command/status info. It integrated sensors for temperature, voltage, current, as well as higher level status like State of Charge (integration of the charge/discharge status).
I'm told that the audio dropped out for many of you late in the session. For anyone who's interested, I'd like to repeat a question I asked at that time: Have you designed products that use smart sensors and, if so, what kinds of products were they? Thanks.
by plug and play, does this mean the sensor output would be the same from device to device.
That was the intent. A user could replace one sensor with another from the same or even a different manufacturer and the sensor had data regarding its calibration and other aspects that would have prevented it from being used in a system without additional effort from a knowledgible user. Industrial applications were the initial target of 1451.
@Chuck: I think a case study of the development of a smart sensor from concept (including the physics of the base sensor), through the design trades, to manufacturability issues, to deployment, would be interesting and helpful. This would perhaps some of the "hands on" flavor of Carol Lenk's latest LED session, or along the lines of some of Clive Maxfield's sessions such as the telescoped history of electronics he did for us a while back.
@rruther2: On my audio widget, it is the red triangle on the left end (in the leftmost box) of the widget. When you are actually listening, it is replacing by two vertical lines, presumably indicating Pause.
Load cells from Transducer Techniques use TEDS; saves me a lot of aggravation because it automatically scales the readout. I just plug in whichever load cell I'm using and the display and RS-232 output read directly in pounds with whatever resolution I selected previously.
By experimenting with the photovoltaic reaction in solar cells, researchers at MIT have made a breakthrough in energy efficiency that significantly pushes the boundaries of current commercial cells on the market.
In a world that's going green, industrial operations have a problem: Their processes involve materials that are potentially toxic, flammable, corrosive, or reactive. If improperly managed, this can precipitate dangerous health and environmental consequences.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is