2 ms·
No, in fact in that circuit the PN2222 is the only thing limiting current to your LED. If you switch that to a MOSFET you'll blow up your LED unless you add a s
by TD-Linux 10y ago
No, in fact in that circuit the PN2222 is the only thing limiting current to your LED. If you switch that to a MOSFET you'll blow up your LED unless you add a series resistor. (are you sure you aren't already giving too much current to your LED?)