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| | how long can i keep the rcx on
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Dear Group One question For how many hours can i keep the rcx connected to the mains .. and kept running ,, Can i keep it on for many hours?? Dr Patel (25 years ago, 1-Jan-01, to lugnet.robotics)
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| | Wish All of you A Very HAPPY NEW YEAR
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Hi Group Wish All of u a Happy New Year to you .. From Dr Patel (25 years ago, 1-Jan-01, to lugnet.robotics)
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| | Re: Message transmission speeds.
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(...) Oops. Two mistakes there. (5 + 1 + 1)*4 = 28 not 24, which is moot because "messages" apparently have a prefix of hex F7 as part of the data payload, so a message is actually 9 bytes or about 36ms. Makes it sound like you're doing nothing (...) (25 years ago, 31-Dec-00, to lugnet.robotics)
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| | Re: Message transmission speeds.
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(...) (snip) (...) The data rate is 2400bps, and each packet of N bytes of data has 5 + N bytes of overhead. So the more realistic time to send a 1 byte message is 24ms. Here is an excerpt from the Communication section of (URL) Did you check the (...) (25 years ago, 31-Dec-00, to lugnet.robotics)
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| | Message transmission speeds.
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I'm thinking about building a robot with three Scouts acting as slaves to a single RCX - nine motors and a dozen sensors in all! I'm not quite sure what they are all going to do yet - but I want to plan the communications mechanisms first. What I'm (...) (25 years ago, 31-Dec-00, to lugnet.robotics)
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| | Re: Best set..
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"Ralph Hempel" <rhempel@bmts.com> wrote in message news:NEBBIJADEJHLFJD...mts.com... (...) equivalent (...) I would have to agree. I have two code pilots and would gladly buy more (if they ever go on sale). Other great sets, which are no longer (...) (25 years ago, 31-Dec-00, to lugnet.robotics)
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| | Re: better 9719 RIS 1.0 or 9747 RIS 1.5?
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If you build projects that are stationary, the 1.0 is the best bet. The cost of batteries makes the power connector very valuable. -- Bob Fay California, USA rfay@we.mediaone.net (URL) (25 years ago, 31-Dec-00, to lugnet.robotics)
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| | Re: better 9719 RIS 1.0 or 9747 RIS 1.5?
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(...) Depends. If you want the capability of plugging into wall power, you want a 9719 (plus, you might still be able to get a free upgrade kit even though the date has long since passed - it never hurts to call on these things). If they're at the (...) (25 years ago, 30-Dec-00, to lugnet.robotics)
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| | better 9719 RIS 1.0 or 9747 RIS 1.5?
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If you could still get 9719 RIS 1.0 and 9747 RIS 1.5, each $200, which would you get or would you get both? (25 years ago, 30-Dec-00, to lugnet.robotics)
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| | RE: Sending commands directly in Perl
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(...) I had the same problem with my Tcl script. You need to load the standard firmware into the RCX first. Use firmdl3 or similar software if you're using Linux... Cheers, Ralph Hempel - P.Eng ---...--- Check out pbFORTH for LEGO Mindstorms at: (...) (25 years ago, 30-Dec-00, to lugnet.robotics)
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| | Sending commands directly in Perl
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Hello ! I'm a french guy, new in this mailing-list. I've bought the Mindstorm whith my 14 years old son. He uses the windows interface, but I prefer Linux :-) I've searched on several sites, but I've not found the solution to my problem ... I use (...) (25 years ago, 30-Dec-00, to lugnet.robotics)
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| | Re: Mars expansion set
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Well, it's hard to tell. You get some nice bricks (four small schock absorbers, six small "space buggy" wheels, worm gears and bricks. The CD challenges aren't that excititng, though, the hardest one (without a camera) being pretty simple: Build a (...) (25 years ago, 30-Dec-00, to lugnet.robotics)
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| | Re: Power inlet to RCX 1.5?
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(...) If anybody can describe (and maybe make pictures of) the circuit in 1.0 or 2.0, maybe it can be added to 1.5? Jürgen (25 years ago, 30-Dec-00, to lugnet.robotics)
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| | Re: 9V Lamp Source
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(...) Yes and there is another set with 3 of them and some additional parts at pitsco lego dacta. Take a look at : (URL) (25 years ago, 29-Dec-00, to lugnet.robotics)
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| | Where to get...
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Ok, I am now officially hooked (in theory, at any rate)... The only problem is that I do *not* yet have an RCX!!! Does anybody know where in the Greater Boston area I can find an RIS in stock? Or on the web to get delivered to my house? Calling (...) (25 years ago, 29-Dec-00, to lugnet.robotics)
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| | Re: Newsgroup
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(...) news://lugnet.com/lu...t.robotics (URL) (25 years ago, 29-Dec-00, to lugnet.robotics)
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| | Allowing VC to select slot number for alternate program
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For those of you who are tinkering with running alternate language programs from VC, Dean Husby suggested that you can add a little more flexibility with another modification. Modify the SpinLeft macro as shown below to allow you to select the slot (...) (25 years ago, 29-Dec-00, to lugnet.robotics, lugnet.robotics.vc)
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| | RE: Best set..
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(...) In my opinion, the best add-on set is the CodePilot truck. You might have to scour auction sites or old toy stores. The Cookstown (Ont) outlet mall has three in stock, and the St Jacobs store has a few also at $160 CDN. With taxes and (...) (25 years ago, 29-Dec-00, to lugnet.robotics)
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| | Best set..
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Okay, so I just picked up my first RCX.. (1.5), and I'm ready to move onto building some things that have been floating around in my head... So here's the 10 thousand dollar question... What would be the best set as far as variety / neat-o stuff to (...) (25 years ago, 29-Dec-00, to lugnet.robotics)
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