Subject:
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Re: compass sensor
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 26 Dec 2002 20:35:15 GMT
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Original-From:
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Raphael Langerhorst <raphael-langerhorst@gmx.SPAMLESSat>
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Viewed:
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1401 times
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Hi Steve,
thanks for your reply. Yes I know about the hightechnicstuff sensor. I
am just a little worried about the 5° tolerance since I want to use it
for navigation. But I have never worked with compass sensors in that way
before and thus I also don't know how much influence you have to the
sensor reading by the environment (metal and so on) anyway. Do you know
how many degrees you have tolerance in general from the environment?
greetings,
Raphael
On Thu, 2002-12-26 at 14:48, Steve Hassenplug wrote:
> In lugnet.robotics, "Raphael Langerhorst" <raphael-langerhorst@gmx.at> writes:
> > Ok, I will see if I can get this thing somewhere. You have it already
> > working I guess; could you either send me your ideas or put them
> > somewhere on the web? Would be a great help (and time saving)!
>
> Raphael,
>
> HiTechnic does sell this sensor, ready to connect to an RCX. (I doubt John
> would say that himself, because LUGNET rules don't allow advertising, but
> I'm not associated with HiTechnic.)
>
> With that said, I doubt it's a simple task to create the interface between
> the compass and the RCX. Unless you think it's easy to "...convert it's
> serial digital output to a format suited to use by the RCX."
>
> Most of the stuff from HiTechnic has a built in PICs and uses surface mount
> components.
>
> I assume there are three reasons someone would want to build this sensor.
> (1) They want to use a compass sensor in a robot project or (2) They want to
> build a complex electronic circuit or (3) both.
>
> If your reason for building this is #1, avoid the frustration of doing it
> yourself, and buy one that's already built.
>
> The more I read about the compass module...
>
> http://www.precisionnav.com/legacy/compass-sensors-radar-sensors-breath-sensors-and-oem-modules/vector-2x-magnetometer.html
>
> ...the more I want to add one to my sensor collection.
>
> http://www.hitechnicstuff.com/products.htm
>
> That sounds cool.
> Steve
>
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Message is in Reply To:
 | | Re: compass sensor
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| (...) Raphael, HiTechnic does sell this sensor, ready to connect to an RCX. (I doubt John would say that himself, because LUGNET rules don't allow advertising, but I'm not associated with HiTechnic.) With that said, I doubt it's a simple task to (...) (22 years ago, 26-Dec-02, to lugnet.robotics)
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