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c239955_stm1_stmicro_com
Visitor II
August 25, 2005
Question

ST7538 problem

  • August 25, 2005
  • 2 replies
  • 734 views
Posted on August 25, 2005 at 06:50

ST7538 problem

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    2 replies

    C
    c239955_stm1_stmicro_comAuthor
    Visitor II
    August 24, 2005
    Posted on August 24, 2005 at 11:47

    hello

    Thanks to R12 you can program the value of the signal (p20).

    In my design it works for all carrier frecency inferior at 132Khz.

    For 132Khz the signal is bad if r12 > 1Kohm

    Do you know why?

    Thanks

    Y
    yuanye-28
    Visitor II
    August 25, 2005
    Posted on August 25, 2005 at 06:50

    i don't know your means.

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