Subject:
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Simple Sensor interface, was 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 16:17:47 GMT
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Viewed:
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579 times
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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:
http://www.semicon.panasonic.co.jp/ds/eng/SKH00074AED.pdf, the opamp here
http://www-s.ti.com/sc/ds/opa2340.pdf (ex Burr Brown, now Texas Instruments)
Philo
www.philohome.com
In lugnet.robotics, John Barnes writes:
> 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:
 | | Re: Simple Sensor interface, was Re: Question?
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| Thanks for adding that information. I had intended the schematic more as an exmaple than something that someone would run out and try to make. The parts are all surface mount parts, since I have been building and supplying this circuit enclosed in a (...) (23 years ago, 7-Feb-02, to lugnet.robotics)
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Message is in Reply To:
| | Re: Question?
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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 (...) (23 years ago, 7-Feb-02, to lugnet.robotics)
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