https://gpiozero.readthedocs.io/en/stable/recipes.html#button-controlled-led
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另開新檔。以下程式碼,在按下 Button 時打開 LED
Button
LED
from gpiozero import LED, Button from signal import pause button = Button(5) led = LED(6) button.when_pressed = led.toggle pause()
另開新檔, button_led_2.py。參考 Ex2 - Button 中的任務4,修改以上程式碼,讓你可以在當按下按扭時開啟/閃動 LED,放手時會關閉 LED。以下是你可能需要用的資料連結。
button_led_2.py
led.on
led.off
led.blink