Infra Red Emit and Receive

from microbit import *

while True:

    pin0.write_digital(1)

    x = pin1.read_digital()

    display.show(str(x))

    if x == 0:

        pin8.write_digital(1)

        sleep(1000)

        pin8.write_digital(0)

    sleep(100)

    pin1.write_digital(1)