Check oscillator/Xtal accuracy - how to?

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  1. - 4th March 2009, 12:25 #2
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    Acetronics2
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    Wink Flotul is Back !!!

    Hello, Roger

    Last time I did that ( 15 days ago ...)

    I used my R/C Transmitter ( 1500µs neutral )... and placed a "PULSIN" command at the other end ...

    Result Was OscTune +6 and +9 @ 4 Mhz, for a couple of 16F88 in Int RC mode.

    You also can use a DIL canned Oscillator and a gang of dividers ( 4040 ??? ) to get a "readable" signal period.

    Alain
    Last edited by Acetronics2; - 4th March 2009 at 12:28.
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