from machine import Pin
import time
time.sleep(0.1) # Wait for USB to become ready

ledrød = Pin(28 , Pin.OUT)
ledgul = Pin(27, Pin.OUT)
ledgrøn = Pin(16, Pin.OUT)
ledbar1 = Pin(0, Pin.OUT)
ledbar2 = Pin(11, Pin.OUT)

while True:
    ledrød.on()
    time.sleep(1)
    # rød tændt i 1 sek
    ledrød.off()
    # rød slukker
    ledgul.on() # gul tænder i 1 sek
    time.sleep(1)
    ledgul.off() # gul slukker
    ledgrøn.on() #grøn tænder i 1 sek
    time.sleep(1)
    ledgrøn.off()
    ledgul.on()
    time.sleep(1)
    ledgul.off()
    ledbar1.on()
    time.sleep(1)
    ledbar1.off()
    ledbar2.on()
    time.sleep(1)
    ledbar2.off()