Raspberry Pi Linux LESSON 27: PWM Output on GPIO Pins from Python

This lesson shows you how to use PWM output on the GPIO pins on the Raspberry Pi to simulate analog voltage output. We demonstrate this by creating a dimmable LED. LED brightness is controlled by the duty cycle of the PWM wave.

See full lesson details at:
http://www.toptechboy.com/raspberry-pi/raspberry-pi-lesson-27-analog-voltages-using-gpio-pwm-in-python/

Видео Raspberry Pi Linux LESSON 27: PWM Output on GPIO Pins from Python канала Paul McWhorter