RCX programmable brick : Search Results: range USB IR long Tower


Robotics / RCX / Search Results: range USB IR long Tower

Results 1981 – 2000 of 2193.

Search took 0.01 CPU seconds.

Messages: Full | Brief | Compact

Sort: Prefer Newer | Prefer Older | Best Match

		Re: ANN: Article on dead-reckoning with a Mindstorms robot
(...) Gary, I enjoyed reading about the project. I liked the article with all of the links to interesting backup material. The results are ...impressive! I have two questions: The subject model does not have a long fore & aft axis. Staying in the (...) (23 years ago, 31-Aug-01, to lugnet.robotics.rcx)

long
(score: 1.101)

		Re: ANN: Article on dead-reckoning with a Mindstorms robot
(...) Jerry, Thanks. I'm glad you liked the article. When I wrote it, I was hoping that other robotics enthusiasts would be able to adapt some of my techniques to their own dead-reckoning problems. It's good to see folks taking an interest in the (...) (23 years ago, 31-Aug-01, to lugnet.robotics.rcx)

long
(score: 1.101)

		RE: LegOS forced to use another name?
Ross crawford points to: (...) I can see their point too. As long as it's only about the name then I can't see anyone getting too upset. It's just a name, after all. But if it's about the replacement firmware, then I have more to worry about. So do (...) (23 years ago, 10-Sep-01, to lugnet.robotics.rcx.legos, lugnet.robotics.rcx, lugnet.robotics.rcx.pbforth)

long
(score: 1.100)

		Re: LegOS forced to use another name?
(...) So, if they had sued him 2.5 years ago, you would have supported them? Just wondering. It's because of thinking like this that most companies would have sued him long ago... Troy PS: I thought it was just common sense, atleast around here, (...) (23 years ago, 10-Sep-01, to lugnet.robotics.rcx.legos)

long
(score: 1.100)

		Re: LegOS forced to use another name?
(...) In the US, at least, a trademark must be defended, or the company loses it. If legOS does, in fact, infringe on their trademark, they would have had to defend it pretty quickly or that usage would pass into the public domain. Or something (...) (23 years ago, 10-Sep-01, to lugnet.robotics.rcx.legos)

long
(score: 1.099)

		Re: color-coded (by target) HTML NQC API documentation
hi Mark, that looks very nice. I was looking forward for something like this for a long time, good work. But I'm not always on line, so is it available for download ? I and many others could use it when we're off-line and perhaps John Hansen could (...) (23 years ago, 24-Sep-01, to lugnet.robotics.rcx.nqc)

long
(score: 1.097)

		Re: Proximity sensor ( Was: Re: 8 power levels, and only 8?)
Well. Sixth time lucky maybe. I was trying to say this (it is part of leJOS 1.0.3.beta2): package josx.platform.rcx; /** * A 'sensor' to detect object proximity. Sends a short * message out of the infra-red port every so often and looks for * the (...) (23 years ago, 29-Sep-01, to lugnet.robotics.rcx.java)

long
(score: 1.097)

		Re: learning RoboLab (long)
(...) Miles, thanks for posting that long catalog of available reference material for ROBOLAB. I too have been through the frustrating experience of finding learning resources. ROBOLAB is good software because it is in the spirit of LEGO, where you (...) (23 years ago, 9-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)

long
(score: 1.094)

		Re: Code-only Line-tracking competition
Well, it's been a few weeks since the Workshop 3D RCX Challenge, and all the other results were in a long time ago, but we finally have the results for the code-only event. Since tab characters seem to disappear in these posts, and a table is (...) (23 years ago, 28-Oct-01, to lugnet.robotics, lugnet.robotics.rcx, lugnet.robotics.events, lugnet.org.us.smart)

long
(score: 1.094)

		Re: Couldn't download egcs files
Quoting Rajendra Kumar Penugonda : (...) How can I get those files?Also I was able to download the binutils (...) "/usr/local/crossgcc...-hms/lib", depending the way you unpacked the archive. Remember that the tar command can not set the first '/' (...) (23 years ago, 28-Oct-01, to lugnet.robotics.rcx.legos)

long
(score: 1.093)

		Re: learning RoboLab (long)
1. Click www.lego.com/dacta/I...tabase.asp 2. Click the "Quick" button. 3. Click "Search" button. (...) (23 years ago, 10-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)

long
(score: 1.090)

		Re: learning RoboLab (long)
I could not get anywhere with this link. How do you get to the docs? 5.e. Invent & Investigate Database www.lego.com/dacta/I...tabase.asp Activities in the form of student challenges. The Teacher Notes sections show programming examples. 27 (...) (23 years ago, 10-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)

long
(score: 1.090)

		floating point operation
I did some experiments with floating point operations and I was surprised when I tried this: int main(){ long t1; int i,j; float t; t1 = sys_time; for(j=0; j<1000; j++){ t=0.06; for(i=0; i<100; i++){ t=1.7*t; } } lcd_int((sys_time - t1)/1000); (...) (23 years ago, 28-Nov-01, to lugnet.robotics.rcx.legos)

long
(score: 1.090)

		Re: learning RoboLab (long)
(...) I haven't seen this but I imagine that it is similar to the Control Lab version, only taking advantage of the multi-processing capability of the RCX. At least that was my $0.02 during the brainstorming session for this packet. :) (...) If this (...) (23 years ago, 15-Dec-01, to lugnet.robotics.rcx.robolab, lugnet.edu, lugnet.dacta, lugnet.books, lugnet.robotics.scout, lugnet.robotics.vll)

long
(score: 1.089)

		Re: legOS on Mac OS X
ROSCO, I realise that would indeed be helpful! Didn't want a long and boring first post however... I've basically having a problem bulding gcc as a cross compiler. I started with the legOS HOWTO pages at (URL) . There it suggests using (...) (23 years ago, 2-Dec-01, to lugnet.robotics.rcx.legos)

long
(score: 1.089)

		Re: the LEGO CNC-Machine
(...) thanks! it's nice to get that kind of feedback from someone who's not new to lego mills :) (...) yes. you can see it in my diagrams again, the cutter hangs over the table pretty far: (URL) i'm not sure yet how exactly i will manage to make it (...) (17 years ago, 3-Sep-07, to lugnet.robotics.rcx, FTX)

tower
(score: 1.087)

		Re: Incorrect result
(...) 256 * 128 = 32768, one higher as the biggest positive integer value. The cast to long would help, but your cast is too late. I have not tested, but I think rc += ( (long)b->magnitude * (long)TA_costable[...] ) >> 7; will help. Try output in (...) (23 years ago, 30-Jan-02, to lugnet.robotics.rcx.legos)

long
(score: 1.086)

		Re: How to make shared memory....not
I think this is what you want, but I am still learning. :) int inc (int&); int dec (int&); int (*pFunc) (int); //pointer to a function that accepts/returns an int if (add) { pFunc = inc; } else { pFunc = dec; } int a = pFunc(10); So, if add is true, (...) (23 years ago, 27-Dec-01, to lugnet.robotics.rcx.legos)

long
(score: 1.085)

		Re: multiplexor and legOS
(...) I agree about the cause for the msleep granularity, I'd seen the same stuff in tm and assumed that would cause the problem. Sorry my last note was a little unclear, I tried msleep and delay but am now using my own function which seems to (...) (23 years ago, 4-Feb-02, to lugnet.robotics.rcx.legos)

long
(score: 1.083)

		Re: Measuring robot turn angle
(...) I have done this, although not with a differential. My solution used a rotation sensor on each axel, and good navigation can be done with that. Since you can guarantee that both axels turn the same amount, a single rotation sensor should be (...) (23 years ago, 10-Jan-02, to lugnet.robotics.rcx.legos)

long
(score: 1.083)

More: Next Page >>