You would need a series resistor to limit the current, perhaps 220 ohms or more.
However the servo signal typically has a duty cycle of 5 to 10%, so the LED won't be bright, just
flicker at 50Hz or so.
You would need a series resistor to limit the current, perhaps 220 ohms or more.
However the servo signal typically has a duty cycle of 5 to 10%, so the LED won't be bright, just
flicker at 50Hz or so.