from gpiozero import LED

from time import sleep

yesilled= LED(17)

while True:

yesilled.on()

sleep(2)

yesilled.off()

sleep(3)

from gpiozero import LED

from signal import pause

yesilled= LED(17)

yesilled.blink()

pause()

from gpiozero import LED

from time import sleep

yesilled= LED(17)

sariled=LED(27)

kirmiziled=LED(22)

while True:

yesilled.on()

sleep(1)

yesilled.off()

sariled.on()

sleep(1)

sariled.off()

kirmiziled.on()

sleep(1)

kirmiziled.off()

sariled.on()

sleep(1)

sariled.off()