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Originally Posted by Arolee999
Can show some picture of your temp controller?? 
And what thermocouple u use? |
ok will post it when i get my camera back from the service centre. I using LM35 as a temp sensor .opamp as ampilfer and voltage comparator. as for relay i using a leftover optoisolators / solid state relays to turn on and off my PSU.
cheers
xtrekker