Arduino shields

Apr 24, 2015 1 Replies

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jcentinc 11 years ago

Hi;

Wondering if anyone knows if all shields are interchangeable between UNO and Due systems.

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Theo Markettos 11 years ago

Not all shields, because the Uno is 5V I/O and the Due is 3.3V. I think they have to 3.3V/5V tolerant to be compatible with both.

Theo

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