 | | Re: Sign of center pin on power adaptor
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(...) 9V (orientation doesn't matter). But I wouldn't recommend it as there have been reports of burnt out rectifiers from people doing that. Hope this helps, ROSCO (17 years ago, 10-Jul-07, to lugnet.robotics.rcx)
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| | Sign of center pin on power adaptor
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I am looking for the sign of the center pin on the RCX 1.0 power adaptor plug. I have a DC 9v 200ma transformer and want to plug it into the RCX but I do not know what the sign is on the center of the plug. It looks like the rush on buying the old (...) (17 years ago, 10-Jul-07, to lugnet.robotics.rcx)
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| | Re: Re Rafe Donahue's GBC binary counter
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(...) I'm sorry I missed seeing you too in Chicago. What I brought is more of a truck with a crate loading mechanism in the front, like a garbage truck with a dumpster lifter in front. In the back a cargo bed with a side dumping mechanism. I have (...) (17 years ago, 7-Jul-07, to lugnet.robotics, lugnet.events.brickworld)
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| | Re: Re Rafe Donahue's GBC binary counter
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(...) There is some video that Joe posted. There are some pictures too. The explanation goes something like this: Upon entry into the module, the ball is lifted with a standard link lifter and is dropped onto a narrow chute that directs the ball (...) (17 years ago, 6-Jul-07, to lugnet.robotics, lugnet.events.brickworld)
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| | Using the NXT with I2C Sensors
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All, I've finally got around to updating my site with a detailed description of connecting the NXT to the ultrasound (sonar) sensor and also to third party sensors like those from HiTechnic and Mindsensors. (URL) Cheers, Ralph (17 years ago, 5-Jul-07, to lugnet.robotics.nxt)
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