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The Reverse Geocache Puzzle based on an Arduino microcontroller.

Here's an unusual wedding present - a puzzle box that won't open until it is taken to a certain location in the world!. The Reverse Geocache Puzzle is based on an Arduino microcontroller.

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A very interesting read.

Cheers Don...

-- Don McKenzie

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Reply to
Don McKenzie
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Very interesting idea. The only place where I fault him is in his use of an Arduino, which is the AOL of embedded development (in the Usenet sense of the phrase).

Reply to
larwe

Neat. Reminds me of my wedding day which was also a Geocaching event!

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(photo links have now vanished) I had to vanish during the reception dinner to go find one of our presents in a cache half a km away.

I think I was the first in Sydney caching with an electronics waypoint decoder back in the day.

Ah, Geocaching, those were the days...

Dave.

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Reply to
David L. Jones

microcontroller.http://arduiniana.org/projects/the-reverse-geo-cache-puzzle/

nah, that's basic stamp.

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Reply to
Jasen Betts

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