A PWM pin followed by a low pass filter would not be able to power anything.
Use a regulator which is specifically designed to hold a steady output voltage into a varying load.
Signals are signals, power is power, don't confuse the two!
A PWM pin followed by a low pass filter would not be able to power anything.
Use a regulator which is specifically designed to hold a steady output voltage into a varying load.
Signals are signals, power is power, don't confuse the two!