from machine import Pin
import time
b0=Pin(9,Pin.IN)
led1=Pin(6,Pin.OUT)
led2=Pin(7,Pin.OUT)
while True:
    motion=b0.value()
    print("Motion:",motion)

    if motion==0:
        print("No motion.")
        led1.value(1)
        led2.value(0)
    else:
        print("Motion detected!")
        led1.value(0)
        led2.value(1)
        time.sleep(0.1)