1126 light pen - Electronic Definition Acronym for light pen


Definition for light pen


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LIGHT PEN
What is light pen in electronics?
Read the following to find out:

 


light pen

is an input device used in conjunction with a graphical display unit. The
graphical display unit`s hardware together with special software senses the
position of the pen and relays this information to the central processing unit.
Similar techniques may be used in barcode reading.


Other electronic terms somewhat related to light pen
graphical display unit icons

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