Subject:
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Re: how can I get "manual" input into my RCX?
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 24 Apr 2003 10:56:30 GMT
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Viewed:
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1269 times
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lego-robotics@crynwr.com (Stephen Edwards) wrote:
> Darin Johnson wrote:
> >
> > You don't even need a rotation sensor. You could turn a dial, and
> > for each position a touch sensor is pushed.
>
> That's a clever idea. For those who don't want to build such a
> device, you can get away with even less: two buttons (i.e., two touch
> sensors).
>
> You can model the interface after the cascading menus that many
> electronic devices have. Basically, one button is a "next" button
> that is used to cycle through a list of choices. The second buttom
> is an "enter" button to select a choice.
It works with a single touch sensor as well: use single clicks for the
"next" function, and double clicks to mean "enter". The method is
described in my book too, when talking about the Chess Visual Interface.
Ciao
Mario
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Message is in Reply To:
 | | Re: how can I get "manual" input into my RCX?
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| (...) That's a clever idea. For those who don't want to build such a device, you can get away with even less: two buttons (i.e., two touch sensors). You can model the interface after the cascading menus that many electronic devices have. Basically, (...) (21 years ago, 14-Apr-03, to lugnet.robotics)
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