this is what I was referencing, but it seems as the voltage regulator is just for the actual board not the outputs, but I do know that i can control a servo with the 9v power supply but not with the usb cable, so all still going through the board.
this is what I was referencing, but it seems as the voltage regulator is just for the actual board not the outputs, but I do know that i can control a servo with the 9v power supply but not with the usb cable, so all still going through the board.