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 | | Re: Christmas Technic
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| (...) I've decided to jack in building for tonight as it's getting late and I was starting to make mistakes. I finished book 2 and made a small start on three. I think I've done myself a mischief though as I now have a strange pain in my side, (...) (17 years ago, 26-Dec-07, to lugnet.technic)
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jack
(score: 1.774)
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jack
(score: 1.774)
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| | RE: I played with fire...
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| (...) My mistake. The RCX 1.0 has an AC adaptor jack which has a full-wave bridge rectifier to convert to DC and would provide AC protection. I guess RCX 2.0, without the external jack, does not have this. (17 years ago, 26-Aug-07, to lugnet.robotics.rcx)
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jack
(score: 1.773)
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| | RCX 1.0 and RCX 1.5 - ANY differences???
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| I just purchased 20+ LEGO Mindstorm kits from DACTA (to use in a freshmen Elementary Computer Programming course) and they came with the RCX 1.0 units (with the power jack). Are these units (other than having this jack) ANY different functionally (...) (24 years ago, 14-Aug-00, to lugnet.robotics.rcx)
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jack
(score: 1.773)
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| | Re: Some Questions...
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| (...) You are. :) I Don't Know Jack about Dacta, to paraphrase one of my favorite games. Lots of other people do, though, and thanks for helping to contribute to my reputation as all-knowing with respect to things Lego. :) (...) Never seen green (...) (26 years ago, 21-Oct-98, to lugnet.general)
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jack
(score: 1.773)
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| | Re: Need Balls!
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| Thank you! This is good news. --Jack Gregory ----- Original Message ----- From: Ben Williamson <benw@pobox.com> To: J G Gregory <jgg@ultranet.com> Cc: <lego-robotics@crynwr.com> Sent: Monday, November 01, 1999 11:07 PM Subject: Re: Need Balls! (...) (25 years ago, 2-Nov-99, to lugnet.robotics)
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jack
(score: 1.773)
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| | Re: 2 Motors -> 1 axle
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| I have to agree with Jack Gregory, Tilman Sporkert and others that there is no 'differential force' causing motors to 'fight' each other. A commonsense understanding of the way an electric motor works should make it clear why this is the case. An (...) (25 years ago, 10-Jan-00, to lugnet.robotics)
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jack
(score: 1.773)
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| | Re: sale @ etoys.com
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| (...) At least they don't jack up their prices above retail, or put non outlet stores in outlet malls, both KB tricks. The shipping isn't so bad if your order is bigger, mine was 300 and the shipping added 20. Not a great deal but not too bad. ++Lar (24 years ago, 6-Aug-00, to lugnet.market.shopping)
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jack
(score: 1.773)
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| | Re: This smith's shop, MOC
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| (...) Skystone?? Hey, another Jack Whyte fan, pleaseta meetcha! Could be a good story-seed. Nice smithy - authentically simple, with lots of detail to make it interesting to look at. Looking forward to more. Cheers, Heather (23 years ago, 15-Aug-01, to lugnet.castle)
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jack
(score: 1.773)
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jack
(score: 1.773)
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jack
(score: 1.773)
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jack
(score: 1.773)
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jack
(score: 1.773)
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| | Re: Trainhead gives space a whirl
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| Hi Jack, You present us some very nice creations! I especially like the idea of a standard container going along with the MoonBase background. This will allow more people to build MoonBase related stuff, without building MoonBase modules. Any (...) (21 years ago, 24-Mar-04, to lugnet.space, FTX)
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jack
(score: 1.773)
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jack
(score: 1.773)
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| | Pics, if you are interested, of my robot JACK
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| If you are interested, I finally figured out my mistake in uploading to brickshelf.com. The pics were taken with a webcam, so the quality of the pictures is nothing to brag about. Anyway, the link is: (URL) you Yahoo!? Yahoo! Mail - 50x more storage (...) (20 years ago, 20-Sep-04, to lugnet.robotics)
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jack
(score: 1.773)
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jack
(score: 1.773)
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| | Re: Pure Energy & the RCX
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| No, you all missed the point. Jack was talking about the idea of LEGO(r) providing an external NiCad battery pack solution to certain perceived problem (the difficulty of taking a robot apart in order to change the batteries in an RCX, Scout, etc.). (...) (25 years ago, 19-Nov-99, to lugnet.robotics)
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jack
(score: 1.773)
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jack
(score: 1.773)
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| | FS: RCXs
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| I have a few RCXs that I would like to sell. They are slightly used but in good condition. All are marked RCX 1.0, although some have the AC adapter jack, and some do not. Please email me if interested. I am asking $50.00 USD each for the RCXs with (...) (24 years ago, 1-May-00, to lugnet.market.buy-sell-trade)
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jack
(score: 1.773)
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