Subject:
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Re: LM34 temp sensor to handy board?
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Tue, 22 Jul 1997 02:35:27 GMT
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Original-From:
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Christopher Preston <cmlp@cadmium.scottyNOSPAM.org>
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Viewed:
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1212 times
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> Jeff,
> I used a couple of the 10mV/deg Kelvin ones, with nothing more than the
> current load resistor, ie no amplification at all. For example, freezing
> point = zero celcius = 273 Kelvin = 2.73 volts. With the 6811 resolution • of
> about 20 mV (5v / 256), that meant I could only read to 2 degrees
accuracy.
What is the maximum temperature that the LM34 will 'read' ?
Thanks
Chris
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