it would be better for me to use a PNP transistor
It depends. You can switch from the high side with a pnp or the low side with a npn. Which is better depends on your requirements. Either can be made to work.
it would be better for me to use a PNP transistor
It depends. You can switch from the high side with a pnp or the low side with a npn. Which is better depends on your requirements. Either can be made to work.