Forum user Bob Day shared his GPS puzzle box, which uses an A-Star 32U4 Micro, USGlobalSat EM-506 GPS Receiver, servo, and LCD to open a box only at a specific location. It also uses our S7V8F5 step-up/step-down regulator to provide power the A-Star and GPS module. In his post, Bob says that he got the idea from Mikal Hart’s “Reverse Geocache Puzzle Boxâ€, which you can see in action in this video.
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Top of GPS puzzle box by forum user Bob Day. |
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Pictures, connections, and the code used for the box can be found in Bob’s forum post.
Related products
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A-Star 32U4 Micro |
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Pololu 5V Step-Up/Step-Down Voltage Regulator S7V8F5 |
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