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Topic: Relay 8 channel 5v with arduino due (Read 857 times) previous topic - next topic


Dear all,

I know that the argument has been discussed but I received a 8 channel relay 5v and I used With arduino due.

Here some picture to understand the application.
I linked the relay boari With the 5v of the arduino due board and then i pilot by digital pin

I has not problem but i'd like ti understand  which kind of problem mah have.

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