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Sponsored By
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Efika 5200B Project
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Low cost, low energy digital picture frame
in category Applications & Software
proposed by Ulrich Beckers on 30th January 2006 (accepted on 11th February 2006)
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Blog Entry
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 The wonders of low pass filters
posted by Ulrich Beckers on 12th March 2008
I optimized some internal cabling, but was quite unsatisfied by the picture quality of the display then. But it's always amazing what a simple low pass filter can do. I am happy to have found a ferite and cable winding that filters away the disturbing high frequency noise.
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