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Pulse width modulation (PWM)

Pulse width modulation (PWM): Raspberry Pi: GPIO
Pulse width modulation (PWM): Raspberry Pi: GPIO

Pulse Width Modulation is a way to simulate an analog voltage using a digital output. The Raspberry Pi GPIO supports hardware PWM as of the forty pin GPIO versions. In this video, Mark Niemann-Ross describes how to connect to the PWM pins, some of the limitations and finally, how to use Python to control the PWM signal. A scratch program to control PWM is mentioned and included in the example files.

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Skill Level Intermediate
1h 34m
Duration
179,329
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Skills covered in this course
Developer Programming Languages Raspberry Pi

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