 | | Re: Working brakes for Lego trains —Jason J. Railton
| | | | (...) Ah. Very neat. But, do you have a way of triggering it automatically if the train starts to run away down a slope? Jason. (24 years ago, 29-Jan-01, to lugnet.trains)
| | | | | | | | | | Re: Working brakes for Lego trains —James Powell
| | | | | (...) Didn't need to, like retainers on a real train, the whole thing was set into action before hand. I suppose, one could use a rcx with the rotation sensor to sense the speed of the train, and apply the brakes in proportion to the speed of the (...) (24 years ago, 30-Jan-01, to lugnet.trains)
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