from machine import Pin 
from machine import ADC
import time 
import dht 
ledR= Pin (0 ,Pin.OUT)
ledy= Pin (1, Pin.OUT)
ledg =Pin (2, Pin.OUT)
relay= Pin (3, Pin.OUT)
sensor= dht.DHT22(Pin(4))
lightSensor =ADC(28)
relaylight= Pin(5, Pin.OUT)
while True :
    sensor.measure()
    temperature=sensor.temperature()
    humidity=sensor.humidity()
    obs=lightSensor.read_u16() *(100/65536) # 16 bit mn 0 7ata 65536 kima arduino l adc mte3ha 10 bit mn 0 7ata 1023
    if (0 <humidity <=30) :
        ledR.on()
        ledy.off()
        ledg.off()
        relay.on()
    
    elif ( 30< humidity <=70) :
        ledR.off()
        ledy.on()
        ledg.off()
        relay.off() 
    else :  
        ledR.off()
        ledy.off()
        ledg.on()
        relay.on()  
    if (obs>70):
        relaylight.on()
    else :
        relaylight.off()