Subject:
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Re: Lego/RCX IRPD
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 17 May 2001 17:48:26 GMT
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Viewed:
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848 times
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John,
Your absolute best bet is the Sharp GP2D12 because it outputs
an analog voltage proportional to the distance to a detected
object. However, it wants a Vcc of 4.5-5.5V so you'll need to
put a regulator on it and use the well-known RCX power bridge
circuit used by all "hacked in" RCX sensors. Very simple and
very cool.
DLC
In lugnet.robotics, John Barnes writes:
> Does anyone have any practical experience using devices like the
> Sharp IRPD with the RCX?
>
> What do you use it for? What sort of range does your application
> require? What sort of measurement rate is necessary?
>
> If you haven't tried one of these things yet,
>
> What would you use it for? What sort of range will your application
> require? What sort of measurement rate do you need?
>
> Thanks,
>
> John Barnes
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Message has 1 Reply:
 | | Logo style Turtle, anyone?
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| Greetings all, (...) a rotary sensor), I would like to be able to create a logo-style turtle -- i.e. able to do pen up, pen down, move, turn, and so able to produce programmed geometries. Has anyone done this? Being new to legos (alas), I would (...) (24 years ago, 23-May-01, to lugnet.robotics)
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Message is in Reply To:
| | Lego/RCX IRPD
|
| Does anyone have any practical experience using devices like the Sharp IRPD with the RCX? What do you use it for? What sort of range does your application require? What sort of measurement rate is necessary? If you haven't tried one of these things (...) (24 years ago, 17-May-01, to lugnet.robotics)
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