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Recent content by nyankat

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    Unknown Mac SE PDS card

    Thank you so much!!!
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    Unknown Mac SE PDS card

    Hi! Can you upload that extension somewhere please? I have a friend who is trying to get a similar but related card working. It looks identical to the "Publisher SE030" from the below post and I'm hoping it will run with the same driver: My friend's card is also by Memory Plus and in his case...
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    Reverse Engineering the Macintosh SE PCB & Custom Chips for 1:1 reproduction

    Definitely add fresh flux and solder, but instead of a desoldering gun, try a good copper braid instead. It'll still suck the solder out, but scratch up the traces less.
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    Arduino SCSI device - Work in Progress

    Remember I built one of these myself without any circuit board and before I found this thread, I'm quite comfortable figuring out any issues that come up. :) Put me down for at least three boards, please.
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    Arduino SCSI device - Work in Progress

    Sweet! Is this considered "ready to go" and should I order some boards from your plans or are you going to do another rev or two before you call it finished?
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    Arduino SCSI device - Work in Progress

    It may not even be a matter of current. I noticed while poking around with my SE/30 that there appears to be a Schottky diode drop on the SCSI termination power rail, resulting in a voltage of about 4.6V iirc. This makes sense, as you don't want another device on the SCSI chain also providing...
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    Arduino SCSI device - Work in Progress

    I didn't make a PCB. I soldered 25 wires from one DB-25 connector to the next one, then soldered a second set of wires to the Blue Pill. For an SD card adapter I just bought the cheapest breakout board my local electronics store had. When I don't have any other devices on the SCSI bus and I plug...
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    Arduino SCSI device - Work in Progress

    I didn't even mean to install that, it just happened to be the first copy of System 7.1.1 that I downloaded (and I needed 7.1.1 because it was the lowest OS that Stuffit 5.5 would run under). Now that I have it though I might set up the groupware on my LocalTalk network just for fun.
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    Arduino SCSI device - Work in Progress

    Wow, this is so cool to see this being worked on! I have to say this is really timely for me, as I just got the original ztto version working on my SE/30 and my Classic II yesterday! I wanted an external version with SCSI passthrough, so I wired it by hand inside a project box instead of buying...
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