Please stop repeating this topic.Duplicates deletedI only ask nicely once.
Code ?Schematic ?Bob.
Sorry, I panicked since there were 32 views and no replies.Sorry !!!
I wondered to different forums and someone wrote that connecting powerjack while usb is pluged could have caused the damage. But then there was a conflict among them saying that Arduino would automatically switch its power source.Did pluging power jack and usb simultaneously would have had caused the damage !?, If yes ,damaged what, can it be repaired/replaced ?