 | | Light Sensors galore...
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| Hi all, Is it possible to use light sensors to stop trains automatically (stations, signals, etc.)? Reply 2 me quick! Ta, Sam (24 years ago, 12-Apr-01, to lugnet.trains)
| | | | | Re: Light Sensors galore...
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| (...) sure, quite easy, with a light sensor, a light brick and a polarity switch. quick enough? (24 years ago, 12-Apr-01, to lugnet.trains)
| | | | | Re: Light Sensors galore...
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| (...) Or use the light sensors, and power the trains directly from the RCX. Then you could control them using RCX code. You might want to invest in an AC adaptor though, because running trains would probably use up the battery power pretty quickly! (...) (24 years ago, 12-Apr-01, to lugnet.trains)
| | | | | Re: Light Sensors galore...
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| Of course, please check my new MOCs at (URL) you will find some useful information for RCX Controlled LEGO Train Projects. Zhengrong (...) (24 years ago, 13-Apr-01, to lugnet.trains)
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