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 Robotics / RCX / *9491 (-5)
  Re: Problem with IR
 
(...) Possibly you are experiencing a problem with the USB Tower driver which I have heard several other users report. Other users who had this problem were able to fix it by editing the USB Tower timeout values using the LEGO USB Tower Control (...) (21 years ago, 21-Nov-05, to lugnet.robotics.rcx)
 
  Problem with IR
 
For some reason I'm having a problem downloading with NQC. I previously had the serial tower set up at the end of a track. The rcx on my robot goes up and down it. I used to have occasional problems with the IR comms, but I'd change the battery and (...) (21 years ago, 19-Nov-05, to lugnet.robotics.rcx)
 
  RE: different light readings...
 
Hi David, I am sorry that I did not clarify my question. Thank you very much for taking the time out to help though! I fully understand that variations that light sensor produces, and I do make calibration the first thing to do before I run my bots. (...) (21 years ago, 15-Nov-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
 
  Re: different light readings...
 
(...) Different light sensors will produce different readings. The range of readings you get will also vary between different light sensors (for example, between the same white surface, and the same black surface, one light sensor might have a (...) (21 years ago, 15-Nov-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)
 
  different light readings...
 
Hi, I have these 2 different light sensors. One reads "41" vs another reads "34" on the same area. I have troubleshoot it by switching ports, different RCX brick. The reading different stays the same. Is this reasonable because they might have a (...) (21 years ago, 14-Nov-05, to lugnet.robotics.rcx.robolab, lugnet.robotics.rcx)

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