Uno or Mega, the pin connectors are all 0.1" spacing. On one side there is a 0.1" gap between set of analog pins and other pins. On other side, they all are digital pins but there is a 0.05" gap between the 2 sets of connector. Did anyone ever explain why the different gap spacing? And is 0.05" rig…

Question about pin spacing on Uno board

MarkT October 11, 2017, 6:34pm 5

The gap between pin centres is not 0.15 inch, its 0.16 inch.

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