Amazon interview question
What is a PWM? How does it work?
Interview Answer
Anonymous
5 Oct 2016
Pulse Width Modulator. It limits current and voltage going to the load to allow for speed control of motors or brightness control of lighting systems.
1
What is a PWM? How does it work?
Anonymous
Pulse Width Modulator. It limits current and voltage going to the load to allow for speed control of motors or brightness control of lighting systems.
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