[volt-nuts] DIY Air bath

[Will]

Poul-Henning Kamp wrote:

>Actually the major trouble with Peltier is controlling them, because
>they are asymetric with respect to transport direction.

I think the negative feedback of the control loop helps with that,
unless the difference is so big that it requires different
compensation for cooling and heating to be stable.


Andreas Jahn wrote:

>What about this?
>http://www.eevblog.com/2010/07/25/eevblog-101-hacking-your-own-peltier-lab-thermal-chamber/

Seeing the internals of Peltier fridge on the video gave me some ideas. Thanks.

But I think I still try to build something by myself... All comments
and ideas are very welcome.