from machine import Pin
import time
ext_led = Pin(15,Pin.OUT)
button = Pin(14,Pin.IN, Pin.PULL_DOWN)
print("Practice 1 Ready:Press and hold the button")
last_state = 0
while True:
    current_state = button.value()
    if current_state ==1 and last_state == 0:
        print("Button PRESSED")
    elif current_state == 0 and last_state == 1:
        print("Button RELEASED")
    ext_led.value(current_state)
    current_state = last_state
    time.sleep(0.05)