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???
06/04/04 09:51
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 		 #71728 - RE: Input signals to A/D
Responding to: ???'s previous message
Kai Klaas wrote:
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Of course, you can also mount some temperature sensor directly at copper area, and make the above test. But these measurements are not very reliable, I experienced.


...some thermocouples can be readily soldered onto a copper plane and make little difference to the measurement. They have to be very small and use extremely thin wire, but making them is very easy, especially since you are sensing change, not absolute temperature to a high precision.

Steve

List of 24 messages in thread
TopicAuthorDate
Input signals to A/D            01/01/70 00:00      
   RE: Input signals to A/D            01/01/70 00:00      
      To be added ...            01/01/70 00:00      
      RE: Input signals to A/D            01/01/70 00:00      
         RE: Input signals to A/D            01/01/70 00:00      
            RE: Input signals to A/D            01/01/70 00:00      
               RE: Input signals to A/D            01/01/70 00:00      
                  RE: Input signals to A/D            01/01/70 00:00      
                     RE: Input signals to A/D            01/01/70 00:00      
                        RE: Input signals to A/D            01/01/70 00:00      
                           RE: Input signals to A/D            01/01/70 00:00      
                              RE: Input signals to A/D            01/01/70 00:00      
                                 RE: Input signals to A/D            01/01/70 00:00      
                                    RE: Input signals to A/D - CMRR            01/01/70 00:00      
                                       Answer + circuit modification            01/01/70 00:00      
                                    RE: Input signals to A/D            01/01/70 00:00      
                                       RE: Input signals to A/D            01/01/70 00:00      
                                          RE: Input signals to A/D            01/01/70 00:00      
                                             RE: Input signals to A/D            01/01/70 00:00      
                                                RE: Input signals to A/D            01/01/70 00:00      
                                                   RE: Input signals to A/D            01/01/70 00:00      
                                                      RE: Input signals to A/D            01/01/70 00:00      
                                                         RE: Input signals to A/D            01/01/70 00:00      
   RE: Input signals to A/D            01/01/70 00:00      

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