My apologies for an off-topic post, but there seems to be no Usenet
group for Arduinos as there is for Raspberry Pis, and I'm confident
plenty of readers here will have experience of them.

My question is, where should one begin with Arduinos?  Just looking at
https://en.wikipedia.org/wiki/Arduino#Official_boards there are so many
of them!

--
"He who will not reason is a bigot;
he who cannot is a fool;
he who dares not is a slave."
  - Sir William Drummond

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