from machine import Pin
import time


button = Pin(5, Pin.IN, Pin.PULL_UP)  
led = Pin(1, Pin.OUT)

led_state = False  
last_button_state = 1  
debounce_delay = 200  


while True:
    current_button_state = button.value()
    
    if last_button_state == 1 and current_button_state == 0:
        led_state = not led_state  
        led.value(led_state)
        
        time.sleep_ms(debounce_delay)  
       
    last_button_state = current_button_state
    time.sleep_ms(10)