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Pocket watch b. — Parallax Forums

Pocket watch b.

SPENCESPENCE Posts: 204
edited 2005-05-21 12:42 in General Discussion
I have temporarily misplaced a box of parts and docs. Can someone tell me which clock chip the pocket watch b uses.

Then i will know if a frantic search is needed.

73
spence
k4kep

Comments

  • Jon WilliamsJon Williams Posts: 6,491
    edited 2005-05-21 12:42
    Spence,

    I'm pretty sure that the PWB uses a programmed PICmicro (12C508)·to synthesize the clock, not an off-the-shelf RTC like a DS1302, etc.· If you look at this image you'll find nothing but the PIC and support components:

    27962.jpg

    You can get docs from: http://www.parallax.com/detail.asp?product_id=27962

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    Jon Williams
    Applications Engineer, Parallax
    Dallas, TX· USA

    Post Edited (Jon Williams) : 5/21/2005 12:45:11 PM GMT
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