Hi all, I have a question about ohm law and my arduino output current, its maybe a stupid question from me but I dont get it.. The +5v of my arduino uno has a maximal intesity of 50mA if I correctly understand the datasheet, right ? But if I listen to ohm law, I = V / R, so imagine I put a simple…

Newbie question about ohm law

Grumpy_Mike September 21, 2012, 11:21am 14

Yes that's it younhave got it.

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