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It’s been a while since I posted anything here. With the COVID pandemic we have been pretty much stuck at home. Unlike most people, I’ve been having a blast with my hobbies. So much fun, in fact, there is no time for TV or blog posts.
This is about the built-in compass app in my iPhone SE. Not the newest SE version, but the original SE. No, I am not taking my iPhone backpacking.
I needed an accurate compass to set up my German Equatorial Telescope Mount, and the iPhone seemed like a perfect solution.
The result was surprising.
Continue reading How Accurate is an iPhone Compass? →