Subject:
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RE: Some Parts
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Sat, 7 Nov 1998 20:12:33 GMT
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Original-From:
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Dave Hensley <dhensley@cyberramp.netNOSPAM>
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Viewed:
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2026 times
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Drew,
I just got through finding all of the stuff during the last 2 weeks:
B.G. Micro has the 68HC11 and the 32K static (great prices, too).
Newark has the Dallas Semi voltage monitor and the TI motor drivers ($20
minimum order). One other option that I didn't look into is that Dallas Semi
has a direct sales option on their web page for very small quantities. I
have no idea how cost effective this is, but it may be worth while looking
into if the Dallas Semi part is the only one you need from Newark.
Shack has a 40KHz IR detector. Looks like different pinout, but I plan to
mount on a cable, and it beats the minimum quantity 50 that Marshall is
showing for the Sharp part.
I substituted the Rohm 2065 LCD display (from Mouser) for the elusive
Hitachi part.
Mouser and Digikey have everything else, although some part numbers have
changed, and you may have to substitute equivalent parts for some
discontinued parts.
Jameco may have better prices, but I lost patience with their web interface.
Have fun!
Dave
> -----Original Message-----
> From: wengd@optionshealthcare.com [mailto:wengd@optionshealthcare.com]
> Sent: Friday, November 06, 1998 10:18
> To: handyboard@media.mit.edu
> Subject: Some Parts
>
>
> I read somewhere that someone was selling the "hard to find parts" of
> the HB including the DS1233, HC11, motor controllers and an
> LCD. I can't
> find it now... does anyone know of such a thing??? It would
> help. P.S. -
> to anyone who is considering building a HandyBoard from a bare PC
> board may I suggest simply buying a pre-built and tested
> unit. There is no
> cost savings really, though I built one myself mostly for the
> experience of
> it. -Drew
>
>
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Message is in Reply To:
 | | Some Parts
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| I read somewhere that someone was selling the "hard to find parts" of the HB including the DS1233, HC11, motor controllers and an LCD. I can't find it now... does anyone know of such a thing??? It would help. P.S. - to anyone who is considering (...) (26 years ago, 6-Nov-98, to lugnet.robotics.handyboard)
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