External buffer remote temperature measurement circuit diagram

Published:2014/3/25 21:31:00 Author:lynne | Keyword: External buffer remote temperature measurement circuit diagram, | From:SeekIC

After the microcontroller coupled TMP03/04 easily microcomputer were measured in a counter t1, t2, then the software calculates the temperature. Because TMP03/04 is time ratio (t1/t2) to measure the temperature, so the computer does not require a very precise frequency counting, but counting frequency should be high enough.



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