I've been doing some research on hardmodding and I understand most of it, but I've read that you need a voltage of 3.3V or you'll fry your NAND and considering USB ports output 5V I'm kind of lost on what to do next.
I plan to add a micro USB port to my N3DS that will be connected to a modded SD adapter that will be put into a USB card reader, so nothing too fancy but I don't really know how one would convert the voltage.
I plan to add a micro USB port to my N3DS that will be connected to a modded SD adapter that will be put into a USB card reader, so nothing too fancy but I don't really know how one would convert the voltage.