12345678910111213141516171819 |
- import RPi.GPIO as GPIO
- import time
-
- chanel = 21
- GPIO.setmode(GPIO.BCM)
- GPIO.setup(chanel, GPIO.IN)
-
- def callback(chanel):
- if GPIO.input(chanel):
- print("No water detected")
- else:
- print("Water detected")
-
- print(GPIO.input(chanel))
-
- GPIO.add_event_detect(chanel, GPIO.BOTH, bouncetime=300)
- GPIO.add_event_callback(chanel, callback)
-
- callback(chanel)
|