树莓派散热风扇扩展板使用教程

风扇控制代码,仅供参考:

打开风扇代码


#!/usr/bin/env python
# -*- coding: utf-8 -*-

import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.OUT)

#IO17输出HIGH打开风扇
GPIO.output(17, GPIO.HIGH)

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关闭风扇代码
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.OUT)

#IO17输出LOW关闭风扇
GPIO.output(17, GPIO.LOW)