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Old 21-09-2009, 07:44 PM
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Bassnut (Fred)
Narrowfield rules!

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Join Date: Nov 2006
Location: Torquay
Posts: 5,065
Martin

A cool project, congrats for the guts to try it.

Im attempted something similar with a 300D, found aluminium a poor thermal conductor, and switched to copper. The temp at the peltier was quite different to the sensor temp with aluminium.

Im a bit confused. At less that 0 c, I got hard frost on the finger and dew on the sensor, yet you dont have dew at -11c, how do you avoid that?.
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