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 | | Re: NXT electronic additions
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| (...) That's a better idea because a yellow LED is just a red and a green LED that are both turned on at the same time. Hence there is no additional information in terms of reflectivity than you would have gained from the red and green LED's used (...) (20 years ago, 11-Jun-06, to lugnet.robotics)
| | | | | Re: Latest track features and layout module developments
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| (...) Very interesting. Thanks to the fact that for 4 or so years I've been studying a foreign language: "British model railway terminology", I actually understood your post! Ha ha! Anyway, I'm totally new to Lego 9V trains, but have been doing some (...) (20 years ago, 11-Jun-06, to lugnet.trains)
| | | | | NXT electronic additions
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| Here's a link to my NXT electronics folder: (URL) , which contains two experiments: My first experiment was to get the NXT to light an LED, in a similar way to the way the light sensor works. My thanks to Philo for sharing a tutorial of how to (...) (20 years ago, 11-Jun-06, to lugnet.robotics, lugnet.technic, lugnet.announce.moc, lugnet.loc.uk)
| | | | | Motor Technique
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| Here are some pics of a technique I've used for many years, driving a technic axle from a 12V train motor: (URL) the advent of the RC Car motor, this was the most power that could be obtained from a single LEGO motor and used on a Technic axle, 12V (...) (20 years ago, 11-Jun-06, to lugnet.technic, lugnet.robotics, lugnet.announce.moc, lugnet.loc.uk)
| | | | | Latest track features and layout module developments
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| Here are pictures of LEGO representations of the TPWS and AWS train protection systems used in the UK, which use equipment mounted between the rails: (2 URLs) both cases I've used translucent orange wands, in the absence of opaque ones, to represent (...) (20 years ago, 11-Jun-06, to lugnet.trains, lugnet.announce.moc, lugnet.loc.uk)
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