 | | Mars Rover (was: Re: Distance Sensor)
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(...) Speaking of expansion packs, whatever happened to the Mar's Rover pack that was supposed to come out with the first two? Has anybody heard anything about it? Is it just delayed or is it not coming out at all? John C. (25 years ago, 31-Jul-99, to lugnet.robotics)
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| | Question about reasonable prices...
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I was wondering how much was too much to pay for these sets. I've had a chance to buy them, and wondered what they were worth. I'd appreciate any help you all can provide. 1029 Tine Daries Milk Truck 1831 Maersk Truck 2150 Red Train Station 6394 (...) (25 years ago, 31-Jul-99, to lugnet.market.buy-sell-trade)
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| | RE: Distance Sensor
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(...) Or in any of the expasion packs either. DUH! Cheers, Ralph Hempel - P.Eng ---...--- The train stops at the train station, The bus stops at the bus station, So why am I sitting at a work station? ---...--- Reply to: rhempel at bmts dot com (...) (25 years ago, 31-Jul-99, to lugnet.robotics)
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| | Re: Digital camera with mindstorm : Paul Nipkow, 1884
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Hello ! I don't know how and if anybody already made a digital camera with the mindstorm, but there is a guy who made something like this without lego mindstorm. He was called Paul Nipkow, and got the idea in 1884... It seems that what has been (...) (25 years ago, 31-Jul-99, to lugnet.robotics)
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| | Noise on the handy board
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Fred and handyboard experts, I have assembled two handyboards and I am now helping 15 other people build theirs at San Jose State University. I found a problem on the first two I build that I belive causes the Sharp GP2D02 not to work. The school (...) (25 years ago, 31-Jul-99, to lugnet.robotics.handyboard)
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| | Rock Raiders are here
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I found some Rock Raiders sets at Beatties in Southampton today (Saturday 31/7) - they had small sets only. I bought 4910 Hover Scout (£2.25) and 4920 Rapid Rider (£3.99). They also had the Rock Raiders people pack (4930) for £4.99 and 4940 Granite (...) (25 years ago, 31-Jul-99, to lugnet.loc.uk)
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| | Re: Why 5 to 6?
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Brick sizes vary in the US and probably moreso across the globe. The "common" brick size is 8" x 4" x 2-2/3" nominal. Actual size subtracts 3/8" from each dimension for mortar joints. The size of the common brick is determined by human scale. The (...) (25 years ago, 31-Jul-99, to lugnet.general)
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| | Re: Distance Sensor
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(...) By far the easiest solution is to buy one or more rotation ("angle"?) sensors from Lego. I overpaid for mine, but I've heard that you can get these for about $17 US from Lego Shop at Home. (Sorry, I don't have the URL handy...) These sensors (...) (25 years ago, 31-Jul-99, to lugnet.robotics)
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| | Re: Distance Sensor
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This is a good plan. Linc Smith suggested a similar system to me only it was linear. I used the touch sensor to count the studs on a technic beam. I was traveling a short distance with a slider. Your plan sounds worth trying. Of course, a rotation (...) (25 years ago, 31-Jul-99, to lugnet.robotics)
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| | Reverse (buyer's) auction for train windows and other parts
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Mike P and Mike U have offered various prices for train parts, as did I, in a thread started in market.b-s-t Since we have several buyers competing for scarce sellers, seems to me we have a reverse auction going here, even though we don't currently (...) (25 years ago, 31-Jul-99, to lugnet.market.auction)
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