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Re: Look what Corey did!

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  • corey986
    Yep. The leaper 1A. Cheers, Corey
    Message 1 of 9 , Jul 20 11:44 AM
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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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