from machine import Pin
import time

pir_sensor_pin = Pin(12, Pin.IN)
led_pin = Pin(14, Pin.OUT)
buzzer_pin = Pin(27, Pin.OUT)

def check_motion():
    return pir_sensor_pin.value()

while True:
    if check_motion():
        led_pin.on()
        buzzer_pin.on()
        print("Motion detected!")
    else:
        led_pin.off()
        buzzer_pin.off()
        print("No motion")
    time.sleep(1)