 | | Re: Following the Line Follower
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Very interesting (and good) work. It may be useful for you to post the program used, because (as you said) it can make a difference in the results. However, I have to disagree with part of the conclusion: "A line follower using a single light sensor (...) (23 years ago, 26-Sep-02, to lugnet.robotics)
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| | Following the Line Follower
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Hi, people I have carried out an investigation into line following, a task that all respectable bots are expected to be able to do. Diagrams often show the idealized zigzag path that the robot is supposed to take when following a line. However, I (...) (23 years ago, 26-Sep-02, to lugnet.robotics)
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| | Re: Build Your Own Lego Submersible
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(...) No. They both put the RCX inside an "Otter Box", and the similarity ends here. Hao-yang Wang (23 years ago, 25-Sep-02, to lugnet.robotics)
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| | Re: Automatic RCX Battery Recharging
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Hello, (...) The only problem with that is that you will have to guarantee a max. voltage of 9 or 10 V at the RCX. I don't think usual charging circuits have a voltage limit that makes sense ... Greetings Horst (23 years ago, 23-Sep-02, to lugnet.robotics.rcx)
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| | some measurements in lnp, please comment!
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hi all, i have made some measurements with lnp in legOS 0.2.4 under ideal conditions (dark room with minimal load on PC and RCX) and found that sending a 10 byte message with lnp_addressing_write averages on about 0.06136 seconds (+/- 10 ms for time (...) (23 years ago, 25-Sep-02, to lugnet.robotics.rcx.legos)
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| | Re: remote program activation
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Hello Jürgen (...) Thanks, I'll check that out. (...) For the same reason as lejos allows to link/upload up to 5 different programs and the rcx has a program select button! :-) No honestly, if I have a collection of short independent programs which (...) (23 years ago, 25-Sep-02, to lugnet.robotics.rcx.java)
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| | Re: remote program activation
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Hi Kaspar, (...) sending it the remote control sequence for button P1 it will start the currently selected program (not necessarily number 1). There was a more detailed discussion about this on the lejos mailing list a while ago. It's like this (...) (23 years ago, 25-Sep-02, to lugnet.robotics.rcx.java)
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| | Re: Build Your Own Lego Submersible
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(...) Was it this one? (URL) Jürgen Stuber <stuber@loria.fr> (URL) (23 years ago, 25-Sep-02, to lugnet.robotics)
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| | brickOS status update
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We are continuing to update our web site. The front page contains the latest news. (URL) have pushed another round of API docs to the web. New in this version are the brickOS Kernel Developer set and new example program pages (autogenerated from our (...) (23 years ago, 25-Sep-02, to lugnet.robotics.rcx.legos)
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| | remote program activation
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Does anyone of you know, whether it is possible (with a special byte sequence for example) to send a command to the running LeJOS JVM on the RCX which tells it to run a certain uploaded program? Or, if not, is it maybe possible to call a program x (...) (23 years ago, 25-Sep-02, to lugnet.robotics.rcx.java)
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| | RE: RIS 2.0 $150.00 Or Best Offer
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I would love it Please contact me Mitch -----Original Message----- From: news-gateway@lugnet.com [mailto:news-gateway...ugnet.com] On Behalf Of lego-robotics@crynwr.com Sent: Monday, September 23, 2002 11:13 PM To: lugnet.robotics@lugnet.com (...) (23 years ago, 24-Sep-02, to lugnet.robotics)
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| | Re: Automatic RCX Battery Recharging
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(...) Well I may sound boring, but with reflex loading they don't get hot ! Stef Mientki (...) (23 years ago, 24-Sep-02, to lugnet.robotics.rcx)
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| | Re: Automatic RCX Battery Recharging
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In order to protect the RCX from any type of power problems, would it make sense to disconect the RCX from the batteries first and have it run from an alternate power supply? or would this make it too complicated? I know little about electronics, is (...) (23 years ago, 24-Sep-02, to lugnet.robotics.rcx)
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| | Re: Automatic RCX Battery Recharging
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In lugnet.robotics.rcx, Brian Bagnall writes: <snip> Are you are talking about chagring batteries while they are in the RCX? If so, what about the heat. When the NiMh batteries are chargin in a wall-wart charger they get quite warm, wouldn't you be (...) (23 years ago, 24-Sep-02, to lugnet.robotics.rcx)
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| | Re: Automatic RCX Battery Recharging
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(...) For you and me, that's simple... but even procurement of parts other than plain vanilla ones may be a nightmare for someone who isn't more or less in the electronics business (At least it is here in France) (...) Thanks for the pointer. (...) (...) (23 years ago, 24-Sep-02, to lugnet.robotics.rcx)
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| | Re: RIS 2.0 $150.00 Or Best Offer
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By tradition these kinds of buy-sell-trade type posts belong only in the marketplace newsgroups. -- Hop-Frog (23 years ago, 24-Sep-02, to lugnet.robotics)
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| | Re: Ordering via Bricklink
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(crossposted to lugnet.market.brickshops; Posted also to Bricklink Searching forum) Wayne Watson wrote: > Is it possible to search for stores that have both part 32068 (axle joiner) and 6592 (20 tooth rack) > in certain quantities and in the US? I (...) (23 years ago, 24-Sep-02, to lugnet.robotics, lugnet.market.brickshops)
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| | RIS 2.0 $150.00 Or Best Offer
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I am selling my RIS 2.0 kit including PLANO tackle/storage box. This RIS kit only has about 3 hours on it. It is in mint condition I just haven't had the time to play with it. If you are interested please let me know ASAP. Craig Morris (23 years ago, 24-Sep-02, to lugnet.robotics)
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| | Ordering via Bricklink
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Is it possible to search for stores that have both part 32068 (axle joiner) and 6592 (20 tooth rack) in certain quantities and in the US? One you are in a store is it possible to search for another part within the store rather than use the (...) (23 years ago, 24-Sep-02, to lugnet.robotics)
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| | ir cars
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Can the rcx control the new infrared cars? (23 years ago, 23-Sep-02, to lugnet.robotics)
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