Running Arduino Pro Mini through DC plug?

To which pins do I connect the DC plug if I want to run my Arduino Pro Mini of a positive tip 9V power adapter? And also, is it possible to run it from a negative tip adapter?

The reason I ask is because I fried my Arduino Pro Mini when testing things out, so I do not want to do the same mistake next time. ::slight_smile:

From what I understand (did some more reading) I connect the tip to the RAW pin and the Ground to one of the Ground pins, is this correct?

I connect the tip to the RAW pin and the Ground to one of the Ground pins

This is correct if you have a positive tipped supply.

And also, is it possible to run it from a negative tip adapter?

Yes if you connect the tip to ground and the outside to RAW.