[Klug-general] Linux weather station!

[J D Freeman]

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On Sat, Feb 20, 2010 at 06:14:53PM +0000, Benjamin Donnachie wrote:
> Maybe I can persuade you to give home brew a go if my experiment goes
> well?  The 1-wire temperature chips are about £7/each and the protocol
> doesn't seem that difficult to implement, but they do need a cable.

The avr series of chips has a library for implementing the 1 wire
interface in software.

You will find that some of the chips can be got as engineering samples for
alot less than the 7 ukp you quote :p

J
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