The Amp Hour

Chairs, Sparks and Devices - Optional Olent Obreption

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This week focused more on electronics! Think we talk about something too much or too little? Let us know in the comments!

    • Chris finally got a chair and wowsa does it make a difference!
      • Finding parts online can be tough with distractions, apparently extended internet use can affect the brain. What's a datasheet hunter to do?
      • If you're still a USENET junkie, Dave is on the sci.electronics.design (accessible through Google Groups).
      • Shoutout to Junko Yoshida for some of the great articles she writes. Really enjoyed the piece on "The Land of the Rising Silence" when she visited Japan.
      • Students in the US can get Amazon Prime for a year (Chris got 1-night shipped his chair for $4). Dave dislikes how they won't ship anything but  books to Oz.
      • Dave has been looking for the lowest power 16+ bit A/D converter he could find. All told he found 2412 from over 24 different companies. Crazy!
      • COTW: The AD7691 from Analog Devices.  18 bits and only 108uW @ 8kHz. Wowsa!
      • Speaking of low power, our friends from Touchstone Semi have been getting some press from their initial announcements. They're 2nd sourcing components from Maxim IC...hopefully without any issues.
      • Design Spark has a new plugin for their free CAD software that allows 3D models (incorporated in version 2) to be exported to Google Sketchup. Cool!
      • With the CADspan plugin for Google Sketchup and 3D printing, it's conceivably possible to make an entire prototype for <$100.
      • Dave looking for preferences on CAD packages for future OSHW projects. Your opinion?
      • Have there been any large-scale open source hardware projects? Chris and Dave can't think of any.
      • Obama announces robot initiative. Only $70 million but the idea is great. Won't be creating jobs anytime soon though!
      • This Day in Nerd History:
        • June 26th (oops!) -- Maurice Wilkes was born. Founding father of many microcomputing principles and techniques (in the '40s, no less!)
        • June 27th -- The inaugural run of the first U.S. passenger train to use electric locomotives.
          • June 28th -- Milan, Italy inaugurated the first central European electricity power station.
        • Lightning Round:
          • Company gets approval to store your Facebook data for future employers to look at. Yipes!
          • The patent system in the US gets approval in the house. If signed into law, it'd be "First to file" instead of "First to invent'.
            • That's all for this week. Be sure to leave us some comments and find us on Twitter or Facebook!
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            The Amp HourBy The Amp Hour (Chris Gammell and David L Jones)
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