Very illuminating. Very cool. We want more! Show us how a mixer works!
From:
http://hackaday.com/2015/09/17/visualizing-the-fourier-transform/?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+hackaday%2FLgoM+%28Hack+a+Day%29&utm_content=Netvibes
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Hello Bill, There is a good video on how mixers work by W2AEW here: https://www.youtube.com/watch?v=junuEwmQVQ8 J.