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Re: [gogoboard] Re: GoGo Board 4.0x - crystal value

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  • Anderson Pires Rocha
    Hi, The corect is L293D. By
    Message 1 of 9 , Apr 27 12:52 PM
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      Hi,

      The corect is L293D.

      By

      2012/4/25, ofeck <eyal.ofeck@...>:
      > Thanks!
      >
      > About the L293D it's no problem I found it BUT
      > I just couldn't find L239D !
      >
      > Thanks,
      > Eyal
      >
      > --- In gogoboard@yahoogroups.com, "Arnan (Roger) Sipitakiat" <arnans@...>
      > wrote:
      >>
      >> Hi,
      >>
      >> The crystal value is 20MHz. The L293D is needed to drive motors. You
      >> probably have to ask around. It is a rather common chip. But it depends on
      >> what country you are in.
      >>
      >> -Roger.
      >>
      >> On Wed, Apr 25, 2012 at 5:44 AM, ofeck <eyal.ofeck@...> wrote:
      >>
      >> > **
      >> >
      >> >
      >> > Hi All,
      >> > I want to build GoGo Board 4.0x
      >> >
      >> > I went to an electronic shop they asked me:
      >> > 1. what is the value I need (Mhz) for the crystal component
      >> > 2. They don't know about the motors chips L239D and L293D, so where can
      >> > I
      >> > find these or alternatives?
      >> >
      >> > Could you help?
      >> >
      >> > Thanks a lot,
      >> >
      >> >
      >> >
      >>
      >>
      >>
      >> --
      >> =======================
      >> Arnan (Roger) Sipitakiat
      >>
      >> Faculty & Researcher
      >> Dept. Computer Engineering
      >> Chiang Mai University
      >> Muang, Chiang Mai, 50200
      >> Thailand
      >> Tel. +66.53.94.2024 Ext 105
      >> FAX. +66.53.94.2072
      >> =======================
      >>
      >
      >
      >
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