I'm super new to this, and I've just been following tutorials. And checking the reference for whatever I don't understand. I've doing mostly alright, except when I see these codes that I can't seem to find in the reference section. From what I gathered online they are bitwise operators, and they are…

Someone please help me understand these few lines of codes.

KeithRB December 1, 2015, 10:16pm 14

One is an "official" Arduino function, but it really depends on how they are defined.

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