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 Robotics / RCX / legOS / 244
    Re: Blocking IR —Kekoa Proudfoot
   (...) So I just tried this, and it took more than a few minutes to get it to work. But it does work. Apparently, the modulation of the IR signal is needed for the light sensor to give a reading. The standard modulation used during regular IR (...) (25 years ago, 20-Jun-99, to lugnet.robotics.rcx.legos)
   
        Re: Blocking IR —Kekoa Proudfoot
   In addition to what I mentioned in the previous message, I also set the sensor input port to active. Setting it to passive also works, in which case the ambient light level seems to be around 480-495, and the sensor aimed directly at the IR port (...) (25 years ago, 21-Jun-99, to lugnet.robotics.rcx.legos)
   
        Re: Blocking IR —Phil Mack
    I'll have to wait now till I get home from work to try the examples :( Phil (...) (25 years ago, 21-Jun-99, to lugnet.robotics.rcx.legos)
   
        Re: Blocking IR —Phil Mack
   Hi Kekoa, Could you post your working IR .srec code or email me if possible? I have tried the examples with the LegOS read sensor routines and I still get the same results. i.e. it works at about 2mm from the unit but fails after more than 5mm. I (...) (25 years ago, 21-Jun-99, to lugnet.robotics.rcx.legos)
 

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