Results 221 – 240 of about 800.
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 | | Re: Basic NQC Problem
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| (...) They first came out with the release of the latest version of the firmware back in March 1999, but they are sadly not well documented, except in one place I know of... (...) ...in Dave's excellent *2nd* edition of this book, he dedicates (...) (19 years ago, 15-Nov-05, to lugnet.robotics)
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event
(score: 0.405)
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| | Re: Pinball INFO - passed on from builder
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| (...) You answered my question very clearly, thank you. This sounds like a nice feedback system using the rotation sensors, and could be used to signal a lot of things. Do you use a single axle connecting two rotation sensors where the axle can be (...) (19 years ago, 7-Nov-05, to lugnet.robotics)
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| | Re: Rotating through a four-bit nibble
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| (...) Both your 1st & 2nd solutions are very good; thanks to you and other posters to this thread for giving me a much better handle on binary manipulations, and solutions to this problem. In answer to an earlier question, speed is important (simple (...) (19 years ago, 22-Sep-05, to lugnet.robotics)
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event
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| | RCX to RCX NQC
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| One last email on this topic. There's new opcodes in the Swan firmware to support many data bytes in a single "mailbox" message. The standard firmware supports "mailbox" messages with a single byte parm. I found this very restrictive in building RCX (...) (19 years ago, 15-Sep-05, to lugnet.robotics.rcx)
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event
(score: 0.399)
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| | Mars mission III
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| Luxembourg Science Festival Event is planned from Oct 22th to 30th. And our Mars Rover 3d edition will be a part of it. This time people out there will be able to move the robot over the Mars-environment as already known. BUT, the rover is equipped (...) (19 years ago, 8-Sep-05, to lugnet.robotics)
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(score: 0.399)
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| | Re: Sumo Contest - Sunday 10/9/05, Austin, TX
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| (...) I really have to agree here. I think there is a place for "big bot" contests, but there is a place for various levels of limitations too. In fact, I think that is half the fun. We had a WAMALUG Sumo event last year with a 16 oz weight limit. (...) (19 years ago, 5-Sep-05, to lugnet.robotics)
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(score: 0.398)
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| | FLL at BrickFest
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| Is anyone else planning on entering the FLL (First LEGO League) event at BrickFest? I think John's offering some of his really fine custom sensors for the best robots: (URL) hate to walk away with the top prize just because no one else showed up. I (...) (19 years ago, 10-Aug-05, to lugnet.robotics, lugnet.events.brickfest)
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(score: 0.395)
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| | ScriptEd - Question
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| Hi, I'm a newby with RCX, and need verry urgent a program (readdy by next saturday), to control a few motors and switches as input. Now, i installed the SDK 2.5 and use the ScriptED (Mindscript Editor). Situation: A monorail track (same track for (...) (19 years ago, 3-Aug-05, to lugnet.robotics.rcx)
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(score: 0.394)
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| | Interrupt Driven Binary programs
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| If I want to install an interrupt driven binary file to the handy board, do I have to place it in the "system interrupt" that runs at 1000Htz? Can I use the clock on the 6811? I want to sample an event running above 1000Htz, is this possible? Bellow (...) (26 years ago, 16-Mar-99, to lugnet.robotics.handyboard)
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event, mask
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| | Re: An Idea for new Mindstorms - event potential?
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| (...) Human brain: 100,000,000,000 neurons. Bee brain: 1,000,000 neurons. Housefly: 300,000 neurons. Fruitfly: 400 neurons. Nematode: 100 neurons. Sea slug 7 neurons. The housefly is actually suprisingly smart for the insect world. I found somewhere (...) (19 years ago, 3-Jul-05, to lugnet.robotics)
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| | Re: An Idea for new Mindstorms - event potential?
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| (...) I've been interested in estimates of insect (& arachnid) brain power for some time, with neuron counts, up-to-date analysis of cognitive abilities, etc. For some reason I've found this material hard to find online. Any references would be (...) (19 years ago, 3-Jul-05, to lugnet.robotics)
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| | Re: An Idea for new Mindstorms - event potential?
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| Citando Steve Baker <sjbaker1@airmail.net>: Justin wrote: > A fly can land on the ceiling not > because it is smart (it isn't), but because it's body is built such that the > laws of physics themselves automate a process that would be prohibitively (...) (19 years ago, 28-Jun-05, to lugnet.robotics)
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| | Re: An Idea for new Mindstorms - event potential?
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| Justin wrote: > A fly can land on the ceiling not (...) Don't be too hard on the fly's brain. A housefly has about a third of a million neurons. If you think of a neuron as being about the power of a transistor - then there is a computer that's more (...) (19 years ago, 29-Jun-05, to lugnet.robotics)
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(score: 0.391)
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| | Re: An Idea for new Mindstorms - event potential?
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| (...) I'm not knocking the fly, I'm saying that landing on the ceiling is a very difficult problem to solve by realtime calculated piloting (even using a desktop PC). But it needs very little calculation at all if the problem is almost entirely (...) (19 years ago, 29-Jun-05, to lugnet.robotics)
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(score: 0.391)
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| | Re: An Idea for new Mindstorms - event potential?
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| While I think mindstorms needs to be computer-programmable out of the box (ie no corner cutting by making the PC interface a seperate acessory), I'm intrigued by the concept of fixed programs as a robotics challenge - for many kinds of robot, far (...) (19 years ago, 28-Jun-05, to lugnet.robotics)
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(score: 0.391)
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| | Re: Technic/Mindstorms at BrickFest 2005
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| On Fri, July 1, 2005 12:36 pm, John Barnes said: (...) John, I plan on bring at least one of everthing on your list. However, unlike in previous years, winning all the competitions is not my primary goal. I have several interesting entries, so it (...) (19 years ago, 1-Jul-05, to lugnet.technic, lugnet.events.brickfest, lugnet.robotics)
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event
(score: 0.391)
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| | RE: true realtime event?
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| It's not a true realtime interrupt. Some events may be recognized immediately (e.g. a new "mailbox" message, and some may be recognized on a 100 millisecond background scan (e.g. a "click" event). The event monitoring code does not put the task into (...) (19 years ago, 19-May-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
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(score: 0.390)
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