 | | RE: Motion/Tilt Sensor from Analog Devices and the RCX
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From looking at the data sheets, it's going to be a bit more of a project than just "hooking it up". At a minimum you'll need to have a small micro to decode the dual PWM outputs, and they (AD) have a data sheet describing the use of a Parallax (...) (25 years ago, 16-Oct-00, to lugnet.robotics.rcx, lugnet.robotics)
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| | Robotized panoramic head
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Hi everybody! I recently uploaded on my site PanoBot2, a RCX-controlled panoramic photography head, which can be build with RIS 1.5. See it, along with full building instructions, LeoCad files and sample panorama photographs at (URL) (25 years ago, 16-Oct-00, to lugnet.announce, lugnet.robotics)
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| | Re: Meaning of lettering on white gearwheel.
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Ncm is the metric measure for torque, imperial is ft/lb's hence 5Ncm is the the amount of torque required before the gear will 'slip', 2.5Ncm before it will engage again. the difference is the hysterisis. one would assume that Lego has a range of (...) (25 years ago, 16-Oct-00, to lugnet.robotics)
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| | Re: Meaning of lettering on white gearwheel.
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(...) teeth (...) rotation (...) As far as I can tell, the minimum "breakaway" torque would be 2.5 Ncm (which would be Newtons*cm, or 2.5 Newtons weight, hung 1 cm out, or 1 Newton hung 2.5 cm out (about .22 of a lb, at 1" radius for those of you (...) (25 years ago, 16-Oct-00, to lugnet.robotics)
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| | Re: Meaning of lettering on white gearwheel.
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(...) is (...) teeth (...) is (...) rotation (...) further? I'm not a real physicist so I'm taking the risk to add confusion instead of knowledge :-) I heard that the 2.5 and 5.0 numbers refer to the threesholds the gear starts to slip in the two (...) (25 years ago, 16-Oct-00, to lugnet.robotics)
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