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Junctionmad

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Posts posted by Junctionmad

  1. On 17/03/2023 at 18:57, roythebus1 said:

     

    Apart from that, the common return does save a lot of wiring. I don't "do" DCC, far too complicated and anything computerised never works as it should do. I want to see trains run, not see operators fiddling with a computer keyboard all day. Switches and relays are far easier to fault-find. 

     

    I'm sorry this luddism. DCC works extremely well when installed and configured by people "who know what they are doing TM", like all things some basic knowledge mst be acquired.

    • Agree 1
  2. The issue is some decoders will not work without a motor connection. You may need to fit a dummy resistor to “ fool” the non motorised sound decoder , watch the wattage of the resistor. 
     

    equalky as there is no BEMF feedback you may find the sound does not track the “ engine progress” as well as it should. 
     

     

  3. Really you want to avoid paralleling controllers to bridge track sections it’s a kludge. The best method is section switching where you transfer the complete source to destination track route to the necessary controller that’s then used to drive the train from the source to the destination 

     

    Yes it requires more switching but the end result is worth it. 

     

    This is much more satisfying then trying to cross “ controller “ districts and trying to align speeds etc. 

    • Agree 3
  4. I’m a fan of modifying real life stations and track formations. This avoids the  “ you toy train  “ look that I don’t like with track that makes no sense and is often meaningless operstion. 
     

    remember real track were designed for a purpose 

  5. I think it’s clear from my experience you either provide very stable barriers or none at all. Too many shoes use feeble restraints and in my view I suspect expose the organisers to issues if the barriers are not resistant to the public leaning on them. 
     

    we used full metal barriers for most shows and these tend to handle the “ crush” 

     

    it’s certainly a big issue. I’d prefer to have no barriers then flimsy ones that could potentially mislead the public that a solid barrier exists 

    • Like 1
  6. Sadly a drawback of 802.11 is the beaconing ssid protocol. In areas of large concentrations of “ curious “ clients even though they have no hope of passing MAC Authentication , they bombArd access points with authentication requests that have no hope of succeeding. It’s a drawback of ssid beaconing sadly 

     

    the best is no ssid beaconing  but this can cause some clients to not connect 

    • Like 1
  7. I use fusion 360 acedemic license I find it the  best all round 3D design. Steep learning curve. 
     

    I use both FDM and resin and have just ordered a 8K resin unit. Both have peculiar strengths and applications. 
     

    well worth the learning curve, in fact I now use CNC in many parts of layout and yea k building as I also have cnc milling  and turning capability 

     

    here’s my 3D servo assisted lever frame design. 

    E1624D9B-9EB3-4C04-A06E-397745135BA9.jpeg

    • Like 2
  8. On 21/01/2023 at 18:20, Gwiwer said:

    Absolutely not true.  Copyright is retained by the owner of the posted work in all cases.  

    You need to read the rules published by the Warner group as it applies to this web site 

     

    they assume “ ownership “ of all materials published or a default license. The poster of the information cannot control Warner groups usage 

     

    http://www.warnersgroup.co.uk/about-warners-group/terms-conditions/

     

    8.2

    Any material you upload to our Site will be considered non-confidential and non-proprietary, and we have the right to use, copy, distribute and disclose to third parties any such material for any purpose. We also have the right to disclose your identity to any third party who is claiming that any material posted or uploaded by you to our Site constitutes a violation of their intellectual property rights, or of their right to privacy.”


     

    copyright is not forfeit nor did I say it was it’s that as a  the contributor you implicitly grant a license to RMWeb and you do not have the ability to dictate the terms of that license 


    So yes the contributor retains copyright but cannot ( as he tried to maintain ) control what RMWeb or its users do with that material , that’s a function of the implicit RMWeb license you have granted by uploading the material you cannot add additional restrictions or options not already in the license 

     

     

  9. Quote


    RICK : Furtling in the Waddlemarsh  The comments above represent my personal opinion and / or what I believe to be factual information unless stated otherwise. All images posted remain my Copyright © (full name provided upon request) and may not be saved, downloaded, copied or otherwise re-used in any way without my written consent, permitted fair dealing excepted.

     
     

     

     

    just a point of information. When you post on RMWeb you have agreed as a subscribed member to abide by the Forum  rules 

     

    implicit in that rule  is you grant RMWeb ownership of the material you post  hence it’s the rules  of this licence that apply to your material so posted and  not what you state in your posting above nor can you retrospective change such licence 

  10. On 30/08/2021 at 15:21, Michael Hodgson said:

     

    ... except in Ireland, where many if not most stations were signalled bi-directionally.  Ireland closely followed British practice (because when semaphore signalling started, it was British of course).  There was good reason for this.  On a long single track main line it is quite common for a passenger train not to be crossing a goods or not to pass another train at all, and it is more convenient for the passengers if the passenger train uses the platform adjacent to the main building and they don't have to use the footbridge.   

    Most passing loop single  lines in Ireland were not signalled bi directionally until CIE times around 1960 onwards. Originally it was more common to route the trains into their respective platforms. However as traffic got less and less frequent it made no sense to do this. 
     

    Gort is such an example where around 1970 a starter was provided on the main platform and it was made bidirectional. 

    • Like 1
    • Thanks 1
  11. On 01/09/2021 at 08:42, kevinlms said:

    That 'model railway' seller on eBay, has almost certainly made the assumption that the supply is going to be a regulated 12 Volts DC and the supplied resistors are likely to be around 1000 ohms or 1k. If that is what's being used, then there will be no issues.

     

    Problems arise when people dig old power supplies/controllers/unmarked equipment out of junk boxes. These voltages could be anything.

    In general I find I need to tweak the brightness so I always calculate my own resistors 

    • Like 1
  12. 12 hours ago, F-UnitMad said:

    Well I buy them from a seller in the model railways section of ebay, so he sells the LEDs with the right resistor for the application. Sorry I wasn't pedantic enough in my statement.

    See other replies to clarify that I meant the application of model railways. 
     

    You  need to specify resistors. One value isn’t enough 

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