[chbot] daft chocolate fish contest

[Mark Atherton]

Yup, Morse would work, since it is machine readable.

No holes allowed.

Yes, it appears that our pressure cooker is magnetic - bugger. I was 
planning on a magnetic coupling loop running at 2kHz.



At 10:42 a.m. 21/10/2014, hamster wrote:

>Can it send back Morse code by tapping on the side?
>
>-... .-.. --- --- -.. -.--  .... --- -  .. -.  .... . .- .-.  .- -. 
>-..  -- -.--  . .- .-. ...  .... ..- .-. -
>
>On 21.10.2014 10:35, Mark Atherton wrote:
>>
>>a device that can be placed inside a pressure cooker and report back
>>temp and pressure in real time.
>>
>>- inside a full farraday screen
>>- battery powered (?)
>>- 100+ centigrade
>>- possibly one extra atmosphere of pressure
>>
>>Might be even more difficult than Jaspers gizmo :)
>>
>>Any thoughts ?
>>
>>-mark
>>
>>PS LF signalling might be able to penetrate stainless steel
>>
>>
>>
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