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Mechanically scanned laser display
Posted by admin on April 1st, 2008
This application is a very cheap solution for displaying text messages on a solid or semi-opaque surface by using a laser beam. The main goal was to verify the possibility to build a simple and cheap display for displaying large text.The basic idea was to use only one light source (a laser beam) and mirrors to scan the display surface. [via]
Mechanically scanned laser display - [Link]
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