我试着用我的覆盆子皮电子套件来运行一个LED程序。我的代码是:
from gpiozero import led
from signal import pause
led = LED(4)
led.blink()
pause()抛出
Traceback (most recent call last):
File "/home/pi/python-projects/led.py", line 1, in <module>
from gpiozero import led
ImportError: cannot import name 'led' from 'gpiozero' (/usr/lib/python3/dist-packages/gpiozero/__init__.py)
>>> 我试过用sudo apt-get update && sudo apt-get install python3-gpiozero python-gpiozero重新安装,但是没有什么改变。我肯定这是愚蠢的简单,我只是还不知道,还没有弄清楚
发布于 2022-03-26 17:36:03
按照文档的说法,应该是LED,而不是led
from gpiozero import LED
from time import sleep
led = LED(17)
while True:
led.on()
sleep(1)
led.off()
sleep(1)https://stackoverflow.com/questions/71630305
复制相似问题