Tuesday, May 13, 2014

Message in a Bottle -- Beacon in a Bottle


Wow.  Very cool.  Don't get hung up on the legalities or the environmental consequences.  Just enjoy the simplicity and the technique.   All the details are on this very nice Italian site.  Google will translate it for you, but the pictures and the schematic tell most of the story.  Bravi!   

http://air-radiorama.blogspot.it/

Our book: "SolderSmoke -- Global Adventures in Wireless Electronics" http://soldersmoke.com/book.htm Our coffee mugs, T-Shirts, bumper stickers: http://www.cafepress.com/SolderSmoke Our Book Store: http://astore.amazon.com/contracross-20

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