Originally Posted by
minichopper6hp
Dude im going to school to become a professional technician and i have a very vast knowledge of car related stuff as it is. It is not "stupid **** you will never use in real life", hell what do you think 90% of the actuators on new cars are controlled? PWM. Hell, how do you think we control injectors?
They are going to pwm for many reasons, one for which it saves electricity making the electrical circuit more efficient. Also, you can do alot of cool stuff with pwm.