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dimension
(score: 1.989)
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dimension
(score: 1.989)
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 | | Ufo/Millenium Falcon parts
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| Hi. I know this may seem a bit much but does anyone have the large saucer sections from the UFO range or the Millenium falcon and the cockpit peice for the Falcon in Dat form. Evne drafts will do. I need them in a bit of a hurry for a couple of (...) (24 years ago, 11-Jul-00, to lugnet.cad.dat.parts)
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dimension
(score: 1.989)
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dimension
(score: 1.989)
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| | Parts Request
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| Hi, I'm working on a new LDraw project, and I need a Skeleton fig. So does any one have the torso, arm and leg parts for the minfig skeleton. Even a mock-up will do. Thanks (24 years ago, 20-Aug-00, to lugnet.cad)
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dimension
(score: 1.989)
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| | RE: IR scanner
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| Like Pete said, this won't work. When people use lasers (or sonar) to measure distance, they reflect the signal back to the source and use phase shift to make the measurement. The proposed scheme would have to compare arrival times between the (...) (25 years ago, 30-Nov-99, to lugnet.robotics)
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measurement
(score: 1.989)
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measurement
(score: 1.989)
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| | Re: Balancing robots
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| Gordon (...) Good descriptions but a little basic for what we're discussing here. PWM can be used to control balancing in three ways. In the two parts of the cycle, the transistors are: - on or open-circuit - on-forwards or on-backwards - (...) (21 years ago, 27-Jan-04, to lugnet.robotics)
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measurement
(score: 1.989)
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| | sonar module
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| Well, I finally got my Polaroid sonar module in the mail, and I got it working with my Handy Board tonight. My feelings thus far: This thing is pretty neat. However (of course), there are a few quirks that I'm trying to figure out. Distance (...) (28 years ago, 14-May-96, to lugnet.robotics.handyboard)
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measurement
(score: 1.989)
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measurement
(score: 1.989)
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| | Re: Variants of 4.5v / 12v train motors
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| (...) I checked my motors again, only one per type (I didn't want to dismantle all my locomotives that use the motors). Here are my measurement results: x570c01 (blue): Outer plug diameter: 5 mm Inner plug diameter: 2.1 mm Plug height: 2.1 mm (...) (20 years ago, 16-Jul-04, to lugnet.cad.dev)
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measurement
(score: 1.989)
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| | Re: memory left
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| Thank you. The reason I'm asking is that we are doing our master's work/thesis on adapting the Telelogic (Swedish company) SDL tool to the legos platform. I guess the measurement of memory is not a critical part of this, unless there is none left, (...) (24 years ago, 7-Jun-00, to lugnet.robotics.rcx.legos)
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measurement
(score: 1.988)
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measurement
(score: 1.988)
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| | Re: rtlToronto 11
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| "Benjamin Medinets" <bmedinets@excite.com> wrote in message news:Gv3LqA.2op@lugnet.com... (...) Uh, so what? Canada's been Metric since the mid 60's...? (...) Yeah, exactly. If you want to get right down to it, why don't we measure things in studs? (...) (22 years ago, 25-Apr-02, to lugnet.org.ca.rtltoronto)
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measurement
(score: 1.988)
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| | Re: Balancing robots
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| Peter, take a look at these two papers. The first is the web page on the H bridge concept, and the second is an (oversimplified) description of an H bridge motor control. (URL) (NOTE PDF file) (These are very simple, not mathematical, but the (...) (21 years ago, 27-Jan-04, to lugnet.robotics)
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measurement
(score: 1.988)
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| | Re: Compass/directional sensor
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| In article <002101be26fe$548a96...ms.co.nz>, Tim McSweeney <tim@ams.co.nz> writes (...) If you could find a code which only changes by one bit at any transition you would be OK. I know that the Gray Scale does this for linear measurement, but is (...) (26 years ago, 14-Dec-98, to lugnet.robotics)
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measurement
(score: 1.988)
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| | gear meshings
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| I have tried to figure out the gear meshings of the standard Lego beams, half beams, gears etc. I came up with the concept of the Legon, the smallest unit of Lego measurement which seems to be about 1/32nd of an inch. I then used a couple of (...) (25 years ago, 24-Jan-00, to lugnet.robotics)
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measurement
(score: 1.988)
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| | Re: IR (formally 6.8nF cap)
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| So as the 39KHz value would be ok for either the IS1U60 (38KHz) or the hacked sensors (40KHz), will my idea for the hacked IR sensor distance measurement using the IR output circuitry to drive multiple LEDs also be valid ?. Thanks for the help. John (...) (24 years ago, 14-Jul-00, to lugnet.robotics.handyboard)
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measurement
(score: 1.988)
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| | pbLua: Ultrasonic Sensor usage
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| Hi, I'm trying to use the us-sensor with pbLua, but without success. The result of reading a byte from sensor is allways 0. What means at HDK I2C Communication protocol: Read measurement Byte 0 : 0x02 0x42 R+0x03 (what is R+0x03) ??? Any idea ? (...) (18 years ago, 7-Apr-07, to lugnet.robotics.nxt)
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measurement
(score: 1.988)
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| | Re: most wanted parts that dont exist?
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| Don't know if there's much interest in this, but I'll offer anyway: In my 3D AutoCAD class we model LEGO-ish parts - parts based on the LDraw measurement system, but do not exist as real LEGO. If anyone would like one of their "wish list" parts (...) (20 years ago, 13-Apr-04, to lugnet.general)
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measurement
(score: 1.988)
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