from machine import ADC, Pin, PWM
import time

adc=ADC(Pin(34))

adc.atten(ADC.ATTN_11DB)

led_pwm1=PWM(Pin(19))
led_pwm1.freq(1000)

led_pwm2=PWM(Pin(18))
led_pwm2.freq(1000)

while True:
    lectura=adc.read()

    valor_pwm=int(lectura/4)

    led_pwm1.duty(valor_pwm)
    led_pwm2.duty(valor_pwm)

    time.sleep(0.1)