Subject:
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Re: Question?
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 7 Feb 2002 14:01:11 GMT
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Viewed:
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573 times
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I've put a simple sensor interface design on Brickshelf which shows the key
elements of providing a linear bi-polar connection to the RCX sensor input.
(The two wire RCX connections are represented by the large circles to the
right of the schematic.)
http://www.brickshelf.com/cgi-bin/gallery.cgi?f=11534
JB
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Message has 1 Reply:
 | | Simple Sensor interface, was Re: Question?
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| Thanks for publishing this... I have trouble locating infos on regulator "81250", I suppose it is a 5V LDO, but couldn't find manufacturer/datasheet For other curious people, datasheet of the dual shottky diode MA704 is here: (URL) the opamp here (...) (23 years ago, 7-Feb-02, to lugnet.robotics)
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Message is in Reply To:
| | Re: Question?
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| Hi Peter, (...) it works for me. (URL) shows another schematics that doesn't show the real rotation sensor circuit, but has the same interface to the RCX. (...) Yes, that's the case. (...) That's what the rectifier bridges are for. (...) With the (...) (23 years ago, 7-Feb-02, to lugnet.robotics)
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