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OSH Park
Arduino_8i_8o
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Arduino_8i_8o
by
2
layer board of
2.70x2.10
inches
(68.58x53.37
mm).
Shared on
October 18th, 2015 21:37.
8-input (switches with pulldown resistors) + 8-output (open collectors) shield for arduino. Schematics, layout & BoM