I am trying to turn a relay on and off using a python script. The below script is realy simpel, turn the relay on and after 5 seconds turn it off.
The thing is, it dooesn't turn off. i thought it did because i had the cleanup() in there. But no...
It is probably something realy dumd that i am forgetting.
#!/usr/bin/env python import time import RPi.GPIO as GPIO GPIO.setmode(GPIO.BCM) GPIO.setup(27, GPIO.OUT) GPIO.setup(26, GPIO.OUT) GPIO.output(27, GPIO.LOW) GPIO.output(26, GPIO.LOW) time.sleep(5) GPIO.output(27, GPIO.HIGH) GPIO.output(26, GPIO.HIGH) print("wegwgwegweg") time.sleep(10) GPIO.cleanup()
The relay bnoard that i am using is: https://www.kiwi-electronics.nl/nl/16-kanaals-5v-relais-module-4322
Note that i am only using 3 relay's currently to limit the power usage of the 5v line on the PI