project on infrared sensing used in digital pens

Discussion in 'The Projects Forum' started by samyak shetty, Jul 17, 2013.

  1. samyak shetty

    Thread Starter New Member

    Jul 17, 2013
    1
    0
    Does anyone know what are the basic principles of the digital pen and also the individual functioning of both the pen and the other device used in the process.(we are confused with the infrared method and the ultrasonic metho:confused:d
     
  2. WBahn

    Moderator

    Mar 31, 2012
    17,777
    4,805
    Uh, perhaps you might start with what you mean by "the digital pen"? And then there's "the process" that involves "the other device".

    Do you really think we are mind readers?
     
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