Quote:
Originally Posted by ballaratdragons
Geez Doug, I'm already lost, and you throw in another name 
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For any controller to work, you need some device that tells the controller what temperature you have: it needs to know if it is to keep heating or to shut down for a spell, just like the kitchen oven regulates the temp so that the cakes don't come out black.
And a thermocouple would characteristicly be fed into a comparitor circuit

opps sorry Ken more gobledygook, can you see why I'm set against
all this nonesense?