poolman966554
New Member
hi all! got a (hopefully) easy question here..
ive been playing around with my arduino 2560 with plans to build a led cube, and have been using some 2n3904 to manipulate ground layers..
can a pnp control ground too?
I realize that a pnp requires a voltage drop to close circuit, but was wondering if i could use one if i wanted too, to close a ground loop.
Thanks!
ive been playing around with my arduino 2560 with plans to build a led cube, and have been using some 2n3904 to manipulate ground layers..
can a pnp control ground too?
I realize that a pnp requires a voltage drop to close circuit, but was wondering if i could use one if i wanted too, to close a ground loop.
Thanks!