 | | NBC arrays
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Is there some more detailed (and lower-level) description of how the arrays work in NBC, please? Something that would complement the description in the manual? This is how I see the arrays in NBC/standard firmware: * a compiled program works with (...) (19 years ago, 29-Apr-07, to lugnet.robotics.nxt)
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| | Re: NBC/NXC beta news
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(...) Sorry for not getting back with you sooner about this bug, Rosco. Life comes at you fast, as they say. :-) I investigated this problem today and it looks like I've got it fixed. There were several bugs going on in NBC which were causing the (...) (19 years ago, 28-Apr-07, to lugnet.robotics.nxt)
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| | Robo Quad - Stage Six
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Robo Quad - Stage Six - Work in progress - Head and neck construction. Vision Command Sensor Cameras. Custom eye lights and Ultrasonic sensor by Hitechnic. Neck up/down and Head left/right motion use RC Racer style motors. Ready for Stage Seven. (...) (19 years ago, 28-Apr-07, to lugnet.announce.moc, lugnet.build.mecha, lugnet.technic, lugnet.robotics, FTX) !!
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| | NXTasy challenge no. 2
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I've postponed the deadline on NXTasy.org challenge no. 2 till June 1st. Also, detailed rules and prizes were published here: (URL) urge the (advanced) readers of Lugnet to contribute to this challenge. I think it's important that MDP/MCP members (...) (19 years ago, 28-Apr-07, to lugnet.robotics.nxt)
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| | RE: Classroom experiments gone awry
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Your results are not at all what I intuitively expect. From your previous posts, I think the "turn ratio" settings you've used range from 0 to +100 in steps of 10. The following table is what I expected. Turn Inner Expected Observed Ratio Wheel (...) (19 years ago, 28-Apr-07, to lugnet.robotics.nxt)
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| | Control Lab - serial/USB
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The Lego Control Lab (peeron #9751) connects to a PC through a serial cable. Since most laptops don't have a serial port I was wondering if anyone knew how I might connect a Control Lab to a laptop. Would a USB converter work (will RoboLab recognise (...) (19 years ago, 28-Apr-07, to lugnet.robotics)
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| | Re: Difficulty with WRITE COMMAND over BT
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(...) Thank you very much for the reply. It is still consistently puzzling. If I write some other file - for example a text file named file.txt, I can write and close, and see it in the list (through findfirst/findnext) successfully. This works both (...) (19 years ago, 28-Apr-07, to lugnet.robotics.nxt)
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| | Re: Classroom experiments gone awry
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(...) I'm using terms of my own making. These are terms that seem to work with 10 - 12 year olds. By "dominant" I mean the wheel which measures the duration specified in a turn. Sometimes I use the term "outside wheel". For example, a duration of (...) (19 years ago, 28-Apr-07, to lugnet.robotics.nxt)
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| | NXTOffRoad+Extensionboard
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Hi, today I released the NXTOffRoad-Prototype... NXTOffRoad at Work (URL) Build-0 (URL) Build-1 (URL) with MCU (URL) for extensions (MCU-Board for SD-Card, Camera, Motors and additional IO-Ports) (URL) the pictures Bye Christian (19 years ago, 27-Apr-07, to lugnet.robotics)
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| | Re: Difficulty with WRITE COMMAND over BT
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(...) It's hard to say what exactly might be going wrong. Here's how I write a file to the NXT: // write in < 64 byte chunks xferred := 0; aStream.Position := 0; // start at the beginning while xferred < size do begin cnt := Min(size - xferred, (...) (19 years ago, 27-Apr-07, to lugnet.robotics.nxt)
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