# Light dependant resisitor to control gate lamp
from machine import Pin
import time
ldr_pin=Pin(34,Pin.IN)
relay_pin=Pin(27,Pin.OUT)
while True:
ldr_value=ldr_pin.value()
if ldr_value==True:
relay_pin.value(1)
else:
relay_pin.value(0)
time.sleep_ms(700)