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 | | RE: Battery Status
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| I have quite a few battery discharge curves lying around, and one thing I can tell you is that they are all different. Generally they start at a high voltage, quickly discharge to a normal operating voltage, hold that voltage for a majority of (...) (25 years ago, 4-May-99, to lugnet.robotics.handyboard)
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measurement
(score: 1.988)
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| | Sharp Ir and Eltec 442 Pyro detector
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| Hi guys, I was wondering if anyone of you could help me. I'm trying to connect a hacked version of a Sharp GP1U58Y Ir detector(hacked so it is now analog instead of digital) to the HB so as I could use it for Ir Proximity sensing or distance (...) (26 years ago, 22-Feb-99, to lugnet.robotics.handyboard)
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measurement
(score: 1.988)
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measurement
(score: 1.988)
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measurement
(score: 1.988)
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| | lenses, webcams, magnafication
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| As part of my masters research I need to collect images of the leaves of the plant that I study for later image analysis. Typically this is done through a destructive harvest of the tissue and the image is captured using a flatbed scanner. My (...) (23 years ago, 29-Oct-01, to lugnet.off-topic.geek)
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measurement
(score: 1.988)
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| | 5206 timer
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| In the instructions of 8238, there are details of the new 5206 timer set. It is a small device with LCD display linked to a rotation sensor by a piece of wire. The instructions show how to fit it to the back axle of one of the dragsters. It would (...) (25 years ago, 18-Dec-99, to lugnet.technic)
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measurement
(score: 1.988)
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| | Re: Rush: "Lego is a Tool for 4 year olds"
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| It's simple. Rush is very conservative. Conservatives in general do not like the artistic or creative elements of society, which is what LEGO products encourage. Conservatives in general also do not favor innovations in education, (of which this (...) (25 years ago, 1-Feb-00, to lugnet.off-topic.debate)
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measurement
(score: 1.988)
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| | Re: Ice Cream Cruiser
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| Very nice! This is exactly what a futuristic ice cream vending vehicle should look like. Also, after I viewed the Ice Cream Cruiser I checked out your Homestar Runner stuff. Sweet! I never would have dreamed of seeing a minifig Strong Bad and The (...) (20 years ago, 5-May-04, to lugnet.space, FTX)
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measurement
(score: 1.988)
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| | Re: clearance on side of tracks
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| My rule of thumb is to attach 2x3 bricks to the inside of a curve's ties and make sure that the building comes no closer than that (i.e., the building is always 2 studs away from the inside curve.) The outside may require even more clearance, but I (...) (23 years ago, 13-Jun-01, to lugnet.org.us.nclug)
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measurement
(score: 1.988)
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| | Moonbase Corridor Floor Height Should Be Raised 2 Bricks
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| Wait. Put down that shovel. This is the deal: We will be adding some new features to the Moonbase Project standard soon. These include vertical corridors, higher horizontal corridors and a a permanent Monorail integration standard. All of these new (...) (21 years ago, 28-Aug-03, to lugnet.announce, lugnet.build, lugnet.build.mecha, lugnet.events, lugnet.events.nwbrickcon, lugnet.general, lugnet.space, FTX) !!
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measurement
(score: 1.988)
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| | Re: spyshot of my next MOC
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| (...) IIRC, it's 5 ft 6" or a little more. I found the page I was looking for, with reference to the guage, here it is: (URL) (...) This is interesting. I'm not good (read horrible) at math, would you mind telling me what the feet-to-stud (...) (20 years ago, 17-Jan-05, to lugnet.trains, FTX)
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measurement
(score: 1.988)
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| | RE: Datalogging with the NXT
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| (...) There was a TV show on the Discovery Channel or one of the other science channels a couple of years back on exactly this topic. It was one of the "kids do science things" type of show. They used some other logging device. Unfortunately I have (...) (17 years ago, 31-Oct-07, to lugnet.robotics)
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measurement
(score: 1.988)
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| | Re: Conversion between LDU, inches and millimeters
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| (...) This surprises me. *Exactly* 25.4 mm / inch? I thought that the conversion rate was kind of one of those irrational numbers (1) that had digits trailing off into infinity or, failing that, Imelda Marcos' shoe closet. :-, (...) *This* is cool. (...) (25 years ago, 24-Aug-99, to lugnet.faq)
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measurement
(score: 1.988)
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| | Re: Comment Now at LEGO.com: New Grey and Brown
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| (...) Jake, Just out of idle curiosity... can you speak as to how LEGO will measure the success of the color change ? I think it is obvious that sales are problematic (for lack of a better word) is some areas. I presume that is, at least partly, (...) (21 years ago, 11-Mar-04, to lugnet.lego)
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measurement
(score: 1.988)
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| | Re: Reading sensors at equal intervals.
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| (...) By standard firmware, I assume you mean using the byte codes ala NQC or something similar. If you only want semi-precise timing, you can use the wait opcode to delay for approximately 100 ms between sensor samples. If you want something more (...) (25 years ago, 25-Apr-99, to lugnet.robotics)
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measurement
(score: 1.988)
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| | Relative Distance sensor
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| Techno-stuff is pleased to announce availability of the new Infra-Red Relative Distance indicator. This is similar to an IRPD, except it returns eight different values, depending on the distance. Maximum range is about two feet. It measures the (...) (24 years ago, 29-Sep-00, to lugnet.robotics)
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measurement
(score: 1.988)
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| | Re: Technic prop
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| (...) I'm intending to build a plane of WWII vintage although I'm not saying which one yet as that would spoil the surprise. I'm going to build it to scale which is why I need the accurate figure. The rest of the plane is going to be built in the (...) (19 years ago, 22-Dec-05, to lugnet.technic)
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measurement
(score: 1.988)
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| | Re: Units (Was: Play "I can name that piece...")
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| (...) Ah. We're refering to two different LU's. A Lehman LU (you brought it up in this thread first) is 1/2 plate-height. So the on-center spacing of studs can be expressed: 1 Gyugyi LU 5 Lehman LU 8 mm 10 Gyugyi dLU 20 LDU I would say the Lehman LU (...) (26 years ago, 16-Feb-99, to lugnet.general)
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measurement
(score: 1.988)
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| | Re: Horses & Carriages for Port Brique
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| (...) When I said 5 wide seat, I didn't mean 5-wide-car-thingie: Alas, my carriage seats are only 5x2 plates (3x2+2x2), as shown in: (URL) The plates in place, fitting snuggly between the wheels. The 5-wide car body is wider than 5 studs (5 studs is (...) (21 years ago, 4-Aug-03, to lugnet.pirates, lugnet.town, FTX)
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measurement
(score: 1.988)
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| | Re: Old parts
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| (...) Niels, I would like to see more old parts in LDraw. I don't have the expertise to review them, but I do keep lots of pictures of old parts on Brickshelf: (URL) don't know if pictures will help the review process. If they will, I can change or (...) (21 years ago, 13-Sep-03, to lugnet.cad)
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measurement
(score: 1.988)
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