 | | Re: Znap use for station roof
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Eric Brok wrote in message ... (...) Did you use anything for glass, or is it just the frame? I guess if one were desperate for LEGO pure glass material for such a large expanse, one could use larger parts bags from sets, and use little bits of (...) (24 years ago, 6-May-00, to lugnet.trains)
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| | Znap use for station roof
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I used znap to build a classic iron-and-glass platform roof (with large arches). Looks ok. No pics yet. Eric (24 years ago, 6-May-00, to lugnet.trains)
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| | Re: Lego layout from the seventies
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Thanks for the pointer, that is a cool idea book. But I am left wondering, are those bridges really strong enough? The brigde on page 86 is pretty short, but the one on page 79 is fairly long (3 tracks). Just wondering out loud. Thanks, Chris P.S. I (...) (24 years ago, 6-May-00, to lugnet.trains)
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| | Re: Isolating rails
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(...) Yep. Just a single gap works fine. The period that the motor is bridging both power supplies will not substantially affect either one. The motor may stall if you have the 2 power supplies giving opposite polarities of near the same voltage, (...) (24 years ago, 6-May-00, to lugnet.trains)
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| | Re: Isolating rails
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(...) Mindstorms has more than 2 voltage outputs (8+, you can write a program to split it in NQC to 100 discrete power levels, from 0.01 sec power on to 1. sec power on) I have a fair amount of experence doing exactly what you are proposing to do, (...) (24 years ago, 6-May-00, to lugnet.trains)
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