Awesome Electronics Workshop LCD and GPS | Watch Tech Videos, Tech ...

Then they put these two things together on a basic stamp and create a portable GPS tracking system and go geocaching! … makezine joegrand brepettis lcd gps electronics howto instructions diy componenets fun geocaching make gadgets oreilly ... that is so cool that there is like a society that hides containers and peopel can exchange treasure, and only certain peopel can find it, that makes you feel really special (in a good way). to know you are part of “a secret society” ...