print("Hello, ESP32!")

from machine import Pin, ADC
from utime import sleep

LDR_Pin = ADC (Pin (12, Pin.IN))

while True:
    kecerahan_cahaya= LDR_Pin.read()
    voltage =kecerahan_cahaya / 4096. *5.0
    print('The voltage detected is:',voltage, "V")

    if 2<voltage<5:
        led.on()
        
    elif
       

    sleep(3)