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A few yrs back I recall seeing in one of the ham magazines where they use two cheapy laser pointers to send morse code over several miles.
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Digiitals Blog.(Hardware hacking, Wireless/802.11)
http://digiital.blogspot.com
Twenty years from now you will be more disappointed by the things that you didn't do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.
Mark Twain
Skype Me ID: Digiital
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