I was planning on using my arduino from my Apple USB charger, but it said 1Amp and i remembered that i plugged my arduino to the 2.1A USB powerbank so i thought it was fine. Is it really fine? Here's some pictures of the Apple charger
The Arduino will only take as much current as it needs from the power supply as long as the power supply can deliver it
So, yes, it is safe to plug an Arduino requiring 1A into a power supply capable of supplying 1A
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