from machine import Pin 
import time 

 

led = Pin(15, Pin.OUT) 
knop = Pin(14, Pin.IN, Pin.PULL_DOWN) 

counter = 0 
 
while True: 

    if knop.value() == 1: 
        led.value(1) 
        time.sleep(0.5) 
        counter += 1

    if counter == 10: 
        led.value(0) 
        time.sleep(10) 

    if knop.value() == 0: 
        led.value(0) 
        time.sleep(0.5)