I posted a while back (almost a year, how time flies!) about building a handheld tricorder-like device. I finally got around to building a prototype with just a few sensors if anyone wants to take a look.
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This is the original post will all of my lofy goals:
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I am considering eventually etching a PCB so I can fit more sensors into my new smaller enclosure, but I am having a blast playing with just this prototype!Cheers
-Robotguy