 | | Re: NXT Ultrasonic sensor
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(...) It never ceases to amaze me how astoundingly slow sound is compared to the speed of a computer. It's one of those rare cases when your view of the universe around you shifts into a completely new perspective. (20 years ago, 6-Sep-06, to lugnet.robotics)
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| | Re: LAFD, NYPD minifig-scale models
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(...) Ah, you're right. I don't know what is wrong with my brain these days . . . (...) Hmm, I didn't anticipate that. My apologies. Here is another link: (URL) I was referring to the 2002-2003 Mack/Saulsbury ESU trucks a little ways down the page. (...) (20 years ago, 6-Sep-06, to lugnet.town, FTX)
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| | Re: GBC at BrickFest 2006
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(...) There are actually three ways to approach this: 1) Using something reflective on the far side of the ball chute - have the sensors light bounce back into the sensor - so the reading decreases when something gets in the way of the reflected (...) (20 years ago, 6-Sep-06, to lugnet.robotics)
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| | Re: XXIII LEGOFEST: missing in action
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(...) ciao a tutti! scusate se non mi sono fatto sentire ma sono sempre molto preso, e riesco a seguire sporadicamente il forum. Purtroppo non parteciperò alla legofest di Torino. Se tutto va bene verrò solo in veste di visitatore. Spero di (...) (20 years ago, 6-Sep-06, to lugnet.org.it.itlug)
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| | Re: LAFD, NYPD minifig-scale models
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(...) Thanks, Jonathan! Do you mean these windscreens? (2 URLs) If only they came in 6-wide (Hint, hint... Lego Direct: Are you listening? :-) And these in 6-wide too ... (URL) I tried to view the linked photo, but it wants a username and password. (...) (20 years ago, 6-Sep-06, to lugnet.town, FTX)
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| | Re: Negozio in Sicilia
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Scusate se replico a me stesso, non e' elegante, ma e' necessario per evitare fraintendimenti. Forse avrei fatto meglio a specificarlo nel messaggio precedente, ma Federico in Sicilia era in vacanza. Percio' il senso del messaggio precedente era di (...) (20 years ago, 6-Sep-06, to lugnet.org.it.itlug)
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| | Re: NXT Ultrasonic sensor
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Hi, (...) since sound travels at about 333 m/s (depending on temperature and pressure), a meter takes 3 milliseconds. At the maximum range of 2.5 meters, times two that would be 15 milliseconds per reading. Cheers Jürgen (20 years ago, 6-Sep-06, to lugnet.robotics)
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| | Re: GBC at BrickFest 2006
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(...) I found a yellow LEGO rubber band on the TECHNIC table, so I took it home with me since most everyone was gone by that point. That's probably not a big deal, unlike an entire train regulator. :( (20 years ago, 6-Sep-06, to lugnet.robotics)
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| | Re: GBC at BrickFest 2006
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(...) Now that is a nice solution, and not one I'd thought of. Not having the silver brick, I could still use a (non-LEGO! Aaah!) solution of a small pice of reflective tabe or something. Cool. (...) I know that there's one power transformer that is (...) (20 years ago, 6-Sep-06, to lugnet.robotics)
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| | Re: Yet another set of Brickfest images...
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(...) Thanks for posting them, I enjoyed looking through the gallery! Calum (20 years ago, 6-Sep-06, to lugnet.org.ca.rtltoronto, lugnet.events.brickfest)
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