 | | Re: LEGO Stereogram (see it in 3D!)
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(...) one technique I found that helps me to "see" these things is to focus my eyes to a depth past the image, like the wall behind the monitor. then move to have the screen in front but still eyes focus to the wall distance. It takes a little (...) (25 years ago, 28-Sep-99, to lugnet.general, lugnet.publish)
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| | E-5 Recon Droid [DAT]
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This is the predecessor to the E-6 Recon Droid. (URL) quite as agile, therefore easier to target -Duane 0 Name: E-5 Droid 1 0 0 0 0 1 0 0 0 1 0 0 0 1 2654.DAT 0 STEP 1 0 -10 -8 0 0 0 1 0 1 0 -1 0 0 3839.DAT 0 STEP 1 0 10 -8 0 0 0 -1 0 1 0 1 0 0 (...) (25 years ago, 28-Sep-99, to lugnet.cad.dat.models)
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| | Re: RCX Controlled Air Compressor Tester
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(...) I have tried to emphasise all the time in my web pages. It has probably reached the theoretical limit of efficiency for the small pump. It will be difficult to build another compressor that can surpass his mini compressor. On the other hand, (...) (25 years ago, 28-Sep-99, to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)
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| | Re: Anyone built a curved bridge?
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Some theories: How big are the thumbnails? If they are still pretty big that will slow things down. A thumbnail should be no more than 20K or so, especially if you have scads of them. More importantly, are you using height= and width= tags on your (...) (25 years ago, 28-Sep-99, to lugnet.trains, lugnet.publish)
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| | Re: Hidden surface removal, and vertex order in part/primitive DAT files
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(...) I do have some old messaged but I couldn't find that thread, do you need anything to complete your collection ? :) If the list still exists, then maybe the archive is there too ? Leonardo (25 years ago, 28-Sep-99, to lugnet.cad.dev)
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| | Re: RCX Controlled Air Compressor Tester
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(...) Thanks, Indeed, my first attempt was to use a rotational sensor positioned with the axle at the pivot point of the lever arm and tried to datalog the angular movement using DACTA Control Lab. However, the resolution of the rotation sensor (...) (25 years ago, 28-Sep-99, to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)
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| | Re: RCX Controlled Air Compressor Tester
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A Lego testing machine for Lego compressors... wow, one of the coolest Lego things ever seen around! I love the idea and love your implementation, and find your results very useful. BTW, I think that the Ralph Hempel's double-action compressor (...) (25 years ago, 28-Sep-99, to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)
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| | Re: LEGO Stereogram (see it in 3D!)
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I don't know, I can see them and I have a serious astigatism, I can also see the magic eye ones they had out a few years ago.. just takes a little time sometimes and being able to cross your eyes easily. With the posters they had out a couple of (...) (25 years ago, 28-Sep-99, to lugnet.general, lugnet.publish)
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| | Re: Anyone built a curved bridge?
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(...) Did I mention how many times it's been down....? }:-V -John (...) (25 years ago, 28-Sep-99, to lugnet.trains)
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| | Re: 5VDC Voltage Regulation
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Jacob Schultz <dungeonmaster@get2net.dk> wrote in message news:FIrMLo.H8K@lugnet.com... (...) A "freewheeling" diode is a good idea generally, but the RCX must already have diodes built into the driver IC. It has to turn on and off the motor (...) (25 years ago, 28-Sep-99, to lugnet.robotics)
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