Hello all, I am currently in the process of designing a "geocache" project using 2 arduino nanos and wanted to get some assistance. To provide a background on what I want, I want to have a box that you can place in the woods/ hide somewhere, and then have a handheld tracker that beeps quicker and q…

Guidance with Arduino "Geocache" Project

mikb55 July 30, 2017, 10:00am 7

Triangulate using a directional antenna. The frequency needs to be in the VHF or UHF range so that the antenna is small enough to be carried. See

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