from machine import Pin, ADC
import time

# Inisialisasi pin
ldr = ADC(Pin(13))      # LDR di pin ADC GPIO2
led = Pin(19, Pin.OUT) # LED di pin GPIO19

while True:
    value = ldr.read()   # baca nilai ADC LDR
    print(value)         # tampilkan nilai untuk debug
    
    if value > 2000:     
        led.on()         # LED nyala
    elif value in range(1000, 2001):
        led.on()        # LED nyala
    elif value < 500:
        led.off()         # LED mati
    
    time.sleep(0.5)      # jeda biar nggak terlalu cepat