Starting off with this build its very easy to extend it and create a device that instead of pointing north will point to any programmed coordinate. Something that can always point you towards home, or to a geocache.
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Signing UpStep 1The parts.
In addition to the parts layed out in the 'Steampunk Compass' instructable you will only need the following;
EM-406A GPS Module
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And will be looking into putting a pad on it somewhere for multiple geo-caching excursions along with a read-out somewhere.
This is my first arduino project but am semi-fluent in c++. Any help appreciated.
:)