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 Robotics / 14279
    Re: IR —Bernardo Dal Seno
   (...) Actually the IR link may work even when the RCX is not facing the IR tower. If the range of both devices is set to `far', IR light reflections may be strong enough to be `seen' by IR receivers. That's true only for short distance however, say (...) (24 years ago, 8-Feb-01, to lugnet.robotics)
   
        Re: IR and the Casio Fiva tablet pc , and voice recogination .. a fully mobile robot.. —patel
   hi all Even I thought that you have to keep facing the rcx only in front of the transmitter, but later I found that it can be controlled even if the rcx goes under the bed or some hidden place.. I´m wondering if i can use the computer's memory and (...) (24 years ago, 9-Feb-01, to lugnet.robotics)
   
        Re: IR and the Casio Fiva tablet pc , and voice recogination .. a fully mobile robot.. —Steve Baker
   (...) I don't have anything *like* this much luck. I find I can lose the signal really easily...I think it depends a LOT on the size of the room and the colour and type of the paint on the walls. The power from a light source decreases with the (...) (24 years ago, 9-Jan-01, to lugnet.robotics)
   
        Re: IR and the Casio Fiva tablet pc , and voice recogination .. a fully mobile robot.. —Juergen Stuber
   (...) For infra_red_ that may be about the same thing as black. A good idea in many places is to point the IR upwards, assuming that (a) there is a ceiling and (b) it is not dark green. Jürgen (24 years ago, 9-Feb-01, to lugnet.robotics)
 

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