 | | RCX 1.0 Power Jack/AC Adapter Question
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I just snagged another 4561Railway Express. I believe I recall reading that the AC adapter in that will work with my RCX 1.0. Can anyone confirm this? Thanks, Thomas (25 years ago, 21-Jan-01, to lugnet.robotics.rcx)
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| | Gearing down a lego motor
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Hi, Before I invest a lot of time on this, what is the minimal gearing I need to do in order for a Lego motor to let itself up. How about a lego motor lifting itself and another motor up? I want the motor to be powerful but at the same time fast... (...) (25 years ago, 20-Jan-01, to lugnet.robotics.rcx, lugnet.robotics)
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| | Vison Command & W2K
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I bought a Vision Command set and found that the LEGO software installer detects NT & 2K and refuses to go further. However, the CD for VC has 2k drivers and the QUICKCAM program works fine. Anyone have a way around this problem? (25 years ago, 19-Jan-01, to lugnet.robotics.rcx)
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| | Another way to avoid Float
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For the navigation of my robot, I do not plan to use float or trig function. I will use long integer (32bits). the high 16 bit are the true integer value. the low 16 bits are 1/65535 value. let say 1 = 0x00010000 2 = 0x00020000 2.5 = 0x00028000 2.25 (...) (25 years ago, 19-Jan-01, to lugnet.robotics.rcx)
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| | legOS v2.5 merge-map utility still using perl ?
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I read somewhere that perl was no more needed in v2.5. And as I began with this v2.5 version, I didn't install perl. So when I try to use merge-map to get a symbolic disassembled file of my code, it fails. Should I install perl or is there any way (...) (25 years ago, 19-Jan-01, to lugnet.robotics.rcx)
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| | Re: Vision command & macintosh
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(...) I had heard that the actual camera was a Logitech QuickCam, but I could find no Mac drivers on their site that will work with the Lego camera. Any ideas? John (25 years ago, 18-Jan-01, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: Lght Sensor & Three colors?
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(...) I had good luck with black, green, and yellow. You could probably substitute red or white for the yellow if you wanted. Dave (25 years ago, 17-Jan-01, to lugnet.robotics.rcx)
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| | Re: Truck move along round
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(...) Why go high-tech when low-tech might work just as well? The last GMLTC layout had a small dump truck that would drive in circles. Here's a thumbnail: (URL) small truck in the center of the picture has a magnet mounted on the front. Underneath (...) (25 years ago, 16-Jan-01, to lugnet.robotics.rcx, lugnet.trains)
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| | Re: Truck move along round
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(...) Note that the Miniland autonomous vehicles do this... every so often they come to a stop at a known place, their whiskers pick up recharge and exchange messages with the central controller, and reset their location (they learn how far they've (...) (25 years ago, 16-Jan-01, to lugnet.robotics.rcx, lugnet.trains)
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| | Re: Truck move along round
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(...) Hi Z. , This will only be possible with limitations. Because you will have several errors every round, you will lose your track after some rounds. This errors are given from (for example) 1. not at once stopping motors when the given value for (...) (25 years ago, 16-Jan-01, to lugnet.robotics.rcx, lugnet.trains)
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