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Re: [midatlanticretro] Look what Corey did!

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  • Evan Koblentz
    The movie! http://snarc.net/solspace.mov
    Message 1 of 9 , Jul 18, 2013
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    • corey986
      Yep. The leaper 1A. Cheers, Corey
      Message 2 of 9 , Jul 20, 2013
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        Yep. The leaper 1A.

        Cheers,
        Corey

        --- In midatlanticretro@yahoogroups.com, Mike Loewen <mloewen@...> wrote:
        >
        > On Thu, 18 Jul 2013, B. Degnan wrote:
        >
        > >> So I took my brand new handy dandy Leaper chip tester I just bought and a
        > > copy of the schematics and followed the circuit testing each chip. I found
        > > a couple of chips that looked ok on the scope but failed when cycled on the
        > > tester (I'm sure if I spent more time on it I would have found it with the
        > > scope). Swapped them out and now we have a fully working Sol-20. This was
        > > a very quick process with the chip tester.
        > >>
        > >
        > >
        > > Corey,
        > > Is the Leaper tester able to handle all the TTL chips of the SOL? Not only
        > > is this a great thing to have, but it would also be a great thing to use to
        > > learn how to use a scope.
        >
        > Is this the Leaper-1A? The only two prices I saw were $295 (MCU Mall,
        > out of stock), and $320 (Microcontroller Pros).
        >
        >
        > Mike Loewen mloewen@...
        > Old Technology http://sturgeon.css.psu.edu/~mloewen/Oldtech/
        >
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