Author: Ray Keefe

  • IoT versus M2M

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    Ray Keefe
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    IoT versus M2M M2M or Machine to Machine communications have been around for a long time. So how is the IoT or the Internet of Things different?   The picture below shows that basic paradigm shift between the two concepts.   The easiest way to think about this is that Machine to Machine communications is a…

  • IoT and EMI

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    Ray Keefe
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    EMI could threaten IoT Growth EMI or Electromagnetic Interference, is one side effect of all the new electronics devices coming onto the market every day. Each of them creates a little bit of radio frequency noise which can interfere with other devices around them. And all this noise is one potential threat to growth of…

  • The Internet Of Things drives economic growth

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    Ray Keefe
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    IoT Electronics The Internet of things, or IoT, is driving semiconductor manufacturing at a faster rate than any previous technological revolution. Just last year the 2020 IoT Economy was estimated at $1T. This year, it has doubled to $2T. Here are some facts I’ve gathered about this industry.   2014 – $180B in revenue Today…

  • 3D Printing for Electronics

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    Ray Keefe
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    3D Printing 3D Printing has been a big topic for some time. It works in a number of different ways and you can print in metals, plastic or paper. For this post, I will focus on FDM or Fused Deposition Modelling. It is also a method within the general area of Additive Manufacturing.   We…

  • Casey Technology Expo 2015

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    Ray Keefe
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    Casey Technology Expo This year the City of Casey held a technology expo to showcase some of our local technology businesses. It also included presentations from four businesses on how they got through the start-up phase and concluded with a shark tank pitch event for entrepreneurs aged up to 25.   As part of this…