 | | Re: Rechargable battery questions
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(...) I use six NiMH batteries in my RCX - they work fine - BUT the motors rotate slower than when I use alkaline. I find the battery life OK. Regards, Jacob (26 years ago, 17-Jan-00, to lugnet.robotics.rcx)
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| | Re: More details : "Exploration Mars" and "Ultimate Accessory Set" for the RCX available in march ?
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(...) Exploration Mars looks a bit dull. Can that remote control thingy send messages to the RCX? This would be very cool... -- Mark Rendle rendle2000@hotmail.com (26 years ago, 18-Jan-00, to lugnet.robotics.rcx)
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| | exotic drives
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Looking for a site that contains photgraphs and diagrams of Killough's Platform. Also any information on commercial sensors that that can be used with the RCX. I am going to try using a phototransistor detector ECG3122. Any help appreciated. (26 years ago, 18-Jan-00, to lugnet.robotics.rcx)
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| | Re: Rechargable battery questions
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I use an external battery pack whenever possible/practical. It has 8 (not 6) NiMh cells, providing a total of 9.6 volts. Works fine. Actually, it produces a little more power than ordinary batteries. You need a socket for external power on the RCX (...) (26 years ago, 15-Jan-00, to lugnet.robotics.rcx)
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| | Re: Rechargable battery questions
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(...) I prefer rechargeable alkalines myself (such as Rayovac Renewal). They have the same nominal cell voltage as alkalines, charge quickly, have excellent shelf life, and no memory effect. The downside is that their total charge is somewhat less (...) (26 years ago, 15-Jan-00, to lugnet.robotics.rcx)
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| | Rechargable battery questions
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Greetings, I am yet another lucky person graced with an RIS this holiday season. I already seem doomed to buying more Lego sets for extra parts. I was quickly thwarted trying to build examples in Jonathan Knudsen's book which I assume is based on (...) (26 years ago, 14-Jan-00, to lugnet.robotics.rcx)
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| | More details : "Exploration Mars" and "Ultimate Accessory Set" for the RCX available in march ?
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Hi again all, Thanks to Jesper Kjaer, here is posted more information and detailled pictures for these to sets. Please see : (URL) large pictures posted). About Exploration Mars (#9736) : - Unfortunately, this set doesn't seems to contain a cam... - (...) (26 years ago, 13-Jan-00, to lugnet.robotics.rcx)
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| | "Exploration Mars" and "Ultimate Accessory Set" for the RCX available in march ?
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Hi All, As seen on the 2000 DK catalog, page 58 : (URL) Mars will be available in March... But there is a new set : the "Ultimate Accessory set". Any ideas what it contains ? Seems some light bricks and some sensors, remote control, tachometer ??? (...) (26 years ago, 13-Jan-00, to lugnet.robotics.rcx)
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| | Re: OO programing in RCX
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(...) If I were writing NQC from scratch, I'd agree. However, several years ago I was writing a preprocessor and bison wasn't available to me, so I hand-coded the parser. When NQC was started, I just reused about 90% of this parser. Of coruse, along (...) (26 years ago, 13-Jan-00, to lugnet.robotics.rcx)
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| | Re: OO programing in RCX
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Dave Baum schrieb: (...) Yes, definitely so. Many concepts in parser generators are actually OO (bison result types, for example), but they aren't implemented that way. (...) Prof. Goos rather convincingly advocates generation as the do-all and (...) (26 years ago, 12-Jan-00, to lugnet.robotics.rcx)
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