A device that can heat up and cool quickly?

[Terry Lee]

Hi, wonder is there such a device that you can attach to raspberry, which itself can heat up and cool quickly? It can be small, the purpose is to change the surrounding temperature.

[Terry Lee]

Or maybe a device that can heat up to a specific temperature eg 60C

Cheers,

Terry

On Mon, Mar 9, 2020 at 1:18 AM Terry Lee <terry....@gmail.com> wrote:

Hi, wonder is there such a device that you can attach to raspberry, which itself can heat up and cool quickly? It can be small, the purpose is to change the surrounding temperature.

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[Shervin Emami]

You probably want a Peltier effect device, it can heat and cool. But you do need to put effort into isolating the part you want to be hot vs cold, often requiring a good heatsink and/or good insulation.

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[Terry Lee]

Ok, thanks Shevin

Cheers,

Terry

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