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Hi Joe,
Their website seemingly offers a lot of other gadgets. However, I have
serious doubt about the programming platform though. Or, perhaps I have
not found much about the programming language which can interface with it.
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Elizabeth Mabrey
> -----Original Message-----
> From: news-gateway@lugnet.com
> [mailto:news-gateway@lugnet.com] On Behalf Of Joe Strout
> Sent: Tuesday, June 21, 2005 5:19 PM
> To: lugnet.robotics.rcx@lugnet.com; lugnet.robotics.edu@lugnet.com
> Subject: Re: vex robotics kit
>
> In lugnet.robotics.rcx, Elizabeth Mabrey wrote:
>
> > I wonder if anyone has had a chance to use the new VEX • robotic kit by radio
> > shack. I am trying to collect the info to evaluate this • product vs LEGO
> > RIS + robolab in terms of educational values.
>
> I haven't used it, but I thank you for pointing it out. (For
> others, the link is <http://www.vexrobotics.com/>.)
>
> I hate to say it, but this looks like it rather blows the
> socks off of standard LEGO robotics. The starter kit is
> $300, which is a 50% pricier, but comes with some really cool
> features out of the box that are very difficult or impossible
> to add to Mindstorms at all. For example, a radio
> transmitter and receiver, that lets you interact with your
> robot by remote control (in addition to its autonomous
> control via the programmable microcontroller).
>
> Additional parts are nicely available and well-priced, too --
> for example, $20 for a servo kit, $50 for a radio crystal set
> that enables four different frequencies, $13 for an extra set
> of gears (duplicating all the gears in the starter kit, plus
> two more), and $50 for a battery charger that can charge
> robot and transmitter batteries at the same time.
>
> The major drawback, of course, is that the dang thing isn't
> based on LEGO, so it's going to be a PITA to build and
> comparatively limited in the physical structures you can
> make. Looks surprisingly fun anyway, though.
>
> I found a review of the VEX system that may be useful:
> <http://abcnews.go.com/Technology/ZDM/story?id=817378>
>
> I haven't been able to find much detail about the
> microcontroller, except that it contains "dozens of ports for
> sensor plugs and jumpers." It's not clear exactly what that
> means, though. Nor can I find any information about how it
> is programmed -- apparently it comes with a preset program
> you can tweak in small ways via jumpers, but they also claim
> it's "programmable."
>
> I hope this gives some inspiration to both the engineers and
> the marketing guys at LEGO... I feel like LEGO robotics is
> falling behind, and has some catching up to do.
>
> Best,¬
> - Joe
>
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Message is in Reply To:
 | | Re: vex robotics kit
|
| (...) I haven't used it, but I thank you for pointing it out. (For others, the link is (URL).) I hate to say it, but this looks like it rather blows the socks off of standard LEGO robotics. The starter kit is $300, which is a 50% pricier, but comes (...) (19 years ago, 21-Jun-05, to lugnet.robotics.rcx, lugnet.robotics.edu, FTX)
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