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29 lines
618 B
29 lines
618 B
from gpiozero import Servo
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from time import sleep
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# https://gpiozero.readthedocs.io/en/stable/recipes.html#servo
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#these pulse-width values come from the elektrobit product description
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maxPW=2.1/1000
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minPW=0.9/1000
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# these values are empirically determined and represent maxima
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# 0.3 will turn slow in one direction, -0.5 slow in the other
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left = 1
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right = -1
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stop = -0.2
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servo = Servo(
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17,
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initial_value=None,
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min_pulse_width=minPW,
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max_pulse_width=maxPW)
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while True:
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servo.value = left
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sleep(1)
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servo.value = right
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sleep(1)
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servo.value = stop
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sleep(2)
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