A "[Reverse Geocaching Puzzle Box]" is an electronic puzzle box developed by [Mikal Hart]. It runs primarily off of an Arduino along with a handful of peripherals. This episode covers how to acquire and assemble the parts needed for the Puzzle Box as well as customizing and installing the software to run it.
If you've never heard of [Geocaching], it's an outdoor activity where participants use a GPS to find and hide containers known as "Geocaches". These containers normally contain some kind of trinket or memorabilia. So as you can imagine, "Reverse Geocaching" is where you have the container with you the whole time, and you have to take it to a specific location GPS coordinates in order to open it. In essence, it stays locked unless you're standing in the right place.
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