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 Robotics / *32149 (-10)
  Stair Climber 4x4
 
Doing a search on stair climbing robots, I came accross this link: (URL) basic chassis should be buildable with Legos. Could be reasonably quick. Any thoughts? (23 years ago, 13-Mar-02, to lugnet.robotics)
 
  Re: Erroded axles
 
(...) for (...) to (...) And also take apart easily when under load, or when your vehicle runs over rough terrain :-( I love their modularity, but they are much less than optimal for all the other aspects. Mario (23 years ago, 13-Mar-02, to lugnet.technic, lugnet.robotics)
 
  Re: Erroded axles
 
(...) Didn't you try to glue piece of rubber to the side that is in contact with ground? It should help. (If you aren't LEGO purist, of course - in that case you shouldn't even read it! You are risking serious nightmare. :-))))) have a nice day (...) (23 years ago, 13-Mar-02, to lugnet.technic, lugnet.robotics)
 
  Re: Erroded axles
 
(...) Unfortunately they slip well on ground too! Philo (23 years ago, 13-Mar-02, to lugnet.technic, lugnet.robotics)
 
  Re: Erroded axles
 
They're still available at Pitsco-Dacta for $7.50 a pack of 36 links, but they probably don't ship overseas. Someone is always selling a couple packs on eBay for $9.99, maybe he'll ship overseas. I just bought 2 packs, and 36 links appears to be a (...) (23 years ago, 13-Mar-02, to lugnet.technic, lugnet.robotics)
 
  Re: legOS not working with external relay switches
 
I think I remember hearing that legOS full power is actually about 99% power ??? Something to do with an optimization to the code, which would otherwise require special handling ??? This is a vague memory - can others confirm ??? Max. ----- Original (...) (23 years ago, 12-Mar-02, to lugnet.robotics.rcx.legos)
 
  Re: Erroded axles
 
By the way, i think the worst problem is using that rubber treads. They are either too loos or too tough and make a lot of friction. Is it possible to purchase somewhere several packages of old catterpillar treads? ( I suppose it's #1230 service (...) (23 years ago, 13-Mar-02, to lugnet.technic, lugnet.robotics)
 
  Re: Erroded axles
 
(...) Thanks, i surely will, but it can take more than a week. I study too far away from home (and from my LEGO pieces :) of course..) but i will let you know any results. have a nice day Robert (23 years ago, 13-Mar-02, to lugnet.technic, lugnet.robotics)
 
  WinLNP
 
Hi, I downloaded the WinLNP and set it up, but i can´t make a communication beetewn the the IR Tower and RCX. Some of you could connect it? Thank you (23 years ago, 12-Mar-02, to lugnet.robotics)
 
  Re: Re: Using Laptop´s IR port
 
This is the only program I've found that uses an IrDA port as a trainable remote control: (2 URLs) this helps. Rob ___...___ Get your own "800" number (...) (23 years ago, 12-Mar-02, to lugnet.robotics)


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