 | | Re: Turning a robot 90 degrees
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>does anyone have a foolproof method of turning an RCX tracked robot 90 >degrees precisely? >I've thought of motor timing, but surely that would be affected by >battery power. >The only solution I can think of is some sort of rotation sensor (...) (25 years ago, 13-Nov-00, to lugnet.robotics)
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| | Any one has 2 rcx's?? can a irda prot in a window based machine help in corol of the RCX?
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Hi All , Any one has 2 Rcx ?? can nqc support control of 2 rcx's for work together?? Does irda port of a windows based machine help in cotrol of a RCX ? Mac (25 years ago, 14-Nov-00, to lugnet.robotics)
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| | Turning a robot 90 degrees
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does anyone have a foolproof method of turning an RCX tracked robot 90 degrees precisely? I've thought of motor timing, but surely that would be affected by battery power. The only solution I can think of is some sort of rotation sensor (...) (25 years ago, 13-Nov-00, to lugnet.robotics)
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| | Cheap 9V motors in Holland
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Voor de Hollanders: V&D ruimt ZNAP op voor halve prijzen. 3552 bevat een 9V motor + batterijdoos en twee flex-assen voor f25,- (oja, en je krijgt wat van die ZNAP handel kado). Ik geloof dat de motor los al 40+ kost...... For the rest of you: V&D, a (...) (25 years ago, 15-Nov-00, to lugnet.loc.nl, lugnet.robotics, lugnet.technic)
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| | Re: AI in RCX
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I hope that the subject of AI in RCX is not discarded yet. The project is really challenging, but I think worth to be taken. Controlling robot is a complex task, or rather a set of tasks. I think that it would be a good (practical) approach to (...) (25 years ago, 15-Nov-00, to lugnet.robotics)
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| | Re: AI in RCX
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In fact, I had already worked out the 1st NN by working on the RCX with my PC using VB (after studying NN hardly as I am fresh to it) This NN is in the sturcture of Hamming network that can recognize the environment prototype by reading the (...) (25 years ago, 15-Nov-00, to lugnet.robotics)
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| | Re: Another Technic Creation
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I find myself half agreeing here. The model is great. Is it something a parent would buy for a ten year old these days for $120? I tend to doubt it, for many of the reasons already discussed on this network before. But; I built my 8480 before its (...) (25 years ago, 14-Nov-00, to lugnet.robotics)
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| | Re: Turning a robot 90 degrees
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R.G.Peel asked: (...) Yes - that and wheel slippage and motor mis-match. (...) You can buy 'official' Lego rotation sensors...but they don't come with either RCS or RDS sets. :-( That doesn't solve the wheel slippage problem though. (...) Two (...) (25 years ago, 13-Nov-00, to lugnet.robotics)
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| | Re: X-10 camera interface
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I am using it, not with Vision Command, but with my own barcode recognition software. (See my post (URL).) Compared with the cheap, tethered digital cameras out there, the image quality of XCam2 is quite poor, but it is still workable for my (...) (25 years ago, 14-Nov-00, to lugnet.robotics)
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| | Re: Charge!
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(...) I'm not sure if I'm thinking of the same riff as you are, since mine has far fewer notes, but its worth a try... I don't know the "official" key, and I'm doing this without a piano in front of me, but any major chord should do the trick.... C (...) (25 years ago, 14-Nov-00, to lugnet.robotics.rcx, lugnet.robotics)
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