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Everything posted by JopieK
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Hi Svad, very nice job your rendering of this train / metro. Will you build for real as well?!
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IR PF Control from a PC?
JopieK replied to JM1971's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
A very easy solution is an Arduino with IR led. You can find an example sketch at my leguano website :) -
7 wide is indeed a good compromise. Original LEGO Trains often also are wider than six of course when one includes railings etc.
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I would use teflon spray :) should be ABS safe as well!
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I actually already build the train, only some finishing parts missing, but hope to receive those soon as well! At this point my largest concern is the motor coming loose, I will try to improve that part a bit as well! Hope to post updates asap
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Yes it is normal that the prism leaks light :) indeed tinfoil is a very good solution! Greets Johan
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In that case if I have a very good vector, I can print it for you of course indeed, but as 3DKiwi said, it costs a couple of hours to make a vector out of it using inkscape / illustrator.
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Well even a reproduction would not be too cheap, it costs a lot of time to reproduce it well (and money since often the first batches fail). I'm working on some technic sets, but they are difficult.
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of course it will be all open source, the first tutorial will be in the next railbricks issue b.t.w. but the larger project is too big for an article so I put that online somewhere else, but it takes a lot of time (and I'm very busy at the moment, conference coming up, need to fix part of the speakers for that and still two master subjects to pass) so I hope to finish it in a month before LEGOWorld Utrecht.
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of course ;) I'm also working on automating it, but that is quite some work (hard coding isn't that difficult but a flexible system)... a good learning project though.
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I use Comic Life 2 for Mac for it... that is not for ubuntu of course, maybe scribus will work there?
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just ask lego for a replacement I think...
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yups like the original one, but in my test I already used a battery box with AAA alkalines so it should be quite heavy.
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Inspired by Selander and reinstein I decided to build my own 7760 PF edition. Although I think that Selander did a great job, I liked the version by reinstein even better. He does not provide us with a full building description, that it why I started out with LEGO Digital Designer and came up with this: Other side: The engineer is able to sit in his chair. I used a dummy li-ion pack in the building process. I might also put some more electronics in to make the lights work etc, but will see about that. First I created the chassis: The second video shows that the traction is not optimal yet (it is the engine car though, with a PF motor, Li-Ion, receiver, etc)... but I might increase traction by adding rubber rings to the Medium BBB wheels that I used. I used 2x 2 normally flanged Medium BBB train wheels and 1x 2 Medium wheels without a flange since otherwise it won't be able to take the curves. A link to the solution for getting more traction Will be continued...
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looks very nice!!! now the real thing, some parts will be hard to get in the colors you used though ;)
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@emm, very nice looking, but expensive solution. I use a very cheap servo 2.50€ with a Arduino of about 20 bucks.
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very nice!!!
- 55 replies
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I gave you a PM with the email address :)
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and you will show it in Utrecht on LEGOWorld I suppose?! Greets Johan
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nice station indeed, what station did you use as 'real' example?!
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LDD MOC/MOD: Vintage Western-style steam train
JopieK replied to Murdoch17's topic in LEGO Train Tech
very nice work! you did a great job Murdoch17! -
Hi Andy, first of all, welcome to Eurobricks! We would appreciate it if you can also introduce yourself a bit further of course... (There is a special sub forum for that). Would it be an option to use non-LEGO tracks for it? It will be cheaper I guess and easier to replace! B.t.w. a good source for LEGO Garden trains are the youtube video's about it: youtube
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you could easily fixate the LED's with hot glue. In my experience it won't destroy the LEGO, it is reversible and does the job very well
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It is in Utrecht indeed, former Utrecht Maliebaan Station, it is not that bad indeed (I like the Bochum Dahlhausen museum better though). The museum buurtspoor museum in Haaksbergen hosts a LEGO / AFOL event every year b.t.w. There are also a lot of other smaller train musea in NL like the one near Groningen from STAR, Beekbergen (VSM), the famous 'miljoenenlijn' in the Valkenburg area, I think there is a museum emplacement in Rotterdam, and the Hoorn-Medenblik steam tram and finally the Goes depot of the Goes - Borselle line. (Maybe I even forgot one or two... a small country, lot's of old trains ;))
- 49 replies
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nice jobs, both the buffer and and the houses!
- 49 replies