dioda

import RPi.GPIO as GPIO
import time
GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)
crvena=18
GPIO.setup(crvena, GPIO.OUT)
try:
    while(True):
        GPIO.output(crvena, GPIO.HIGH)#Ovde palimo crvenu diodu
        time.sleep(0.5)
        GPIO.output(crvena,GPIO.LOW)
        time.sleep(0.5)
except KeyboardInterrupt:
        GPIO.cleanup()