Virtual laser keyboards

Discussion in 'General Electronics Chat' started by Boris Davenport, Aug 4, 2016.

  1. Boris Davenport

    Thread Starter New Member

    Aug 4, 2016
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    0
    Hi, If anybody knows about the working principle of virtual laser keyboards please share
    thanks in advance
    Boris :)[​IMG]
     
  2. blocco a spirale

    AAC Fanatic!

    Jun 18, 2008
    1,440
    368
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