Embedded environment monitoring.

  electronics exocortex hardware humidity libreops microcontrollers projects python temperature

Disclaimer: This post has lots of links to the Adafruit website.  There are no referral links, I received no consideration, I just buy parts from there and do cool things with them.

A couple of weeks months ago I did a writeup of a prototype environment monitoring device for my office built out of a Raspberry Pi Zero W and some off the shelf components.  In the time since I've found time here and there to work on the embedded version, which doesn't use a full computer system but a microcontroller with just enough functionality to drive a couple of …

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Simple environment monitoring with spare parts.

  electronics exocortex hardware humidity python raspberrypi temperature libreops

It's going on summer in the Bay Area, which means that it's warming up a bit both outside and inside (because air conditioning is Not A Thing out here).  That, coupled with the not inconsiderable research infrastructure I have at home has left me wondering and worrying about just how hot my office gets during the day while I'm working.  Now, I could just put a simple little thermometer on my shelf (and I did) but my concerns are a bit bigger than that.  What happens if my office temperature reaches a critical point and servers start melting down on …

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Hot, humid, and bored.

  price change_of_plans coffee dc errands finds gas good_sense google_docs hacking_around heat humidity meta rocks shopping sparring_practice virginia weekend

One thing about writing posts with Google Docs: You can't divide posts into a header and the part-behind-the-cut with it. With the advent of June in the DC area comes summer, and temperatures that one would expect of the South: hot, sunny, too damned bright, and damned hot. If you factor in the high humidity which tends to come with summer, call it "hot enough to not want to get out of the shower, let alone leave the house" and you've got it right. Temperatures on Friday were around 100 degrees Fahrenheit if you factored in the humidity (the 'heat …

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