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tensorlayer3
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tensorlayer3/ok.py

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  1. import time

  2. import Adafruit_PCA9685             # 调用PCA9685模块

  3. 

  4. pwm = Adafruit_PCA9685.PCA9685()

  5. # 设置最大最小脉冲长度

  6. servo_min =  90  # 4096的最小脉冲长度

  7. servo_max = 640  # 4096的最大脉冲长度

  8. servo_mid = 365  # 4096的中间脉冲长度

  9. # 设置频率为60

  10. pwm.set_pwm_freq(60)

  11. print('Moving servo on, press Ctrl-C to quit...')

  12. while True:

  13.     pwm.set_pwm(0, 0, servo_min)

  14.     time.sleep(1)

  15.     pwm.set_pwm(0, 0, servo_max)

  16.     time.sleep(1)