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Peter Andersson

I've already got a female to worry about. Her name is the Enterprise.
-- Kirk, "The Corbomite Maneuver", stardate 1514.0

It all started with that I wanted to keep track of the temperature in my DataCenter, called PDC (Peters DataCenter), in my basement. I have a couple of computers running 24×7 and if the doors are closed and the outdoor temperature is hot it can get very warm. I have an op5 Monitor system that monitors the temperatue and sends SMS messages and emails if the thresholds are broken.

The first alternative, Sensatronic probes was to expensive for a project like this. After some investigation I stumbled over 1-wire technology and found an excellent shop in Sweden.

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Filled Under: 1-wire, Cool things, Geek stuff

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