I enjoy building complex caches (and series), but I’m thinking most of my caches don’t have a broad appeal. I’m going to try and change that with a straight-forward traditional gadget cache. Spoilers follow! You may want to skip this article if you live in/near Massachusetts.
I’m somewhat new to using an Arduino, but am a software developer by day, so that’s helped my learning a bit. I have a woodshop in my basement and have made some craftsman style furniture as a hobby. I’ve translated those hobbies into cache container creations.