 | | Electronic brick (1968) schematics?
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Several people here on Lugnet own copies of 139 (the 4.5V Electronic train control unit), and even though I am not quite eager enough to try to acquire a copy for myself, I'm still very much interested in this set, as it was a childhood dream of (...) (17 years ago, 19-Jul-07, to lugnet.trains)
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| | Re: Electronic brick (1968) schematics?
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(...) Hi Stefan, as far as I know a German fellow has done so. His nick at 1000steine is "Rat" and he his the one, who has produced Aluminium rims for the 392 wheels. You may try to contact him via this contact form (click on envelope) (URL) From (...) (17 years ago, 23-Jul-07, to lugnet.trains)
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| | Re: Electronic brick (1968) schematics?
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Ben, I was very happy to see your post when I checked today, after six months of being swamped with work and having too little time for this hobby. Thanks a lot for your high quality information! I can calm your purist sense by saying that my (...) (16 years ago, 21-Jan-08, to lugnet.trains)
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| | Re: Electronic brick (1968) schematics?
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(...) OK, I saw that and had to link to this: (URL) instinct, slightly more primitive implementation :). (16 years ago, 21-Jan-08, to lugnet.trains)
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| | Re: Electronic brick (1968) schematics?
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(...) Thanks, Brian, for providing once again that sick, humbling feeling that I'm now feeling. <sigh> I guess I'll go back to building sets straight out of the box according to the directions ... Rafe (16 years ago, 22-Jan-08, to lugnet.trains)
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| | Re: Electronic brick (1968) schematics?
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(...) That's OK, you must have missed the original thread I introduced this on, where I directly blamed you for my obsession: (URL) I guess I'll go back to building sets straight out of the (...) Well, that's almost all I did. It's just the box (...) (16 years ago, 22-Jan-08, to lugnet.trains)
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| | Re: Electronic brick (1968) schematics?
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(...) seen the whole thing. In reading through it, I recalled reading it when it was fresh but lost interest when some yahoo screwed up the 3-4-5 right triangle angle measures... I'll admit right here that I know nothing of these M and Q and A (...) (16 years ago, 22-Jan-08, to lugnet.trains, lugnet.technic)
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| | Re: Electronic brick (1968) schematics?
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(...) Yeah, I understand. The standards on LUGNET have sunk to the point where just about *anyone* can post. I mean just *imagine* getting something as basic as that wrong... sheesh... (...) Funny, my students in my 100-level astronomy class said (...) (16 years ago, 22-Jan-08, to lugnet.trains, lugnet.technic)
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| | Re: Electronic brick (1968) schematics?
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(...) I've recently reverse-engineered the earlier unit from the 118 train set: Circuit: (2 URLs) would gladly do the same with a 139 unit if someone has one open. If anyone has a 139 unit but does not want to open it, please could they post the (...) (14 years ago, 13-Apr-10, to lugnet.trains)
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