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Modifying the Scanner for Watermark Scanning

2017-12-22 02:46  
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The guy so called bunnie made interesting project by modifying the flat scanner. He managed to enhance watermarks by using blue LED’s instead white ones. He built a bar of of surface mount LED’s and placed it instead of white led bar.

UV_led_operating

Using such scanner watermarks become visible to the naked eye. Read more at www.bunniestudios.com


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