Hello everyone! I am working on an LED project that will go into my car. The project itself is going great, but the only issue i am running into is powering the arduino. How would I power the arduino? I want a dedicated hidden wire, so using a lighter adapter is not an option. Would I need something…

Powering my arduino uno from car battery

LarryD May 8, 2014, 12:41am 7

You want to go from 12 to 5 so buy a step down converter.

I've used HERE

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