from machine import Pin, PWM, ADC
import time
# Inisialisasi pin LED
led_pin = Pin(12, Pin.OUT)
pwm_led = PWM(led_pin)
# Inisialisasi pin potensiometer
pot_pin = ADC(Pin(34))
# Rentang nilai PWM
pwm_led.freq(500)  # Frekuensi PWM
pwm_led.duty(0)    # Nilai awal PWM (LED mati)
while True:
    # Baca nilai potensiometer (0-4095)
    pot_value = pot_pin.read()
    # Konversi nilai potensiometer ke nilai PWM (0-1023)
    pwm_value = int(pot_value / 16)
    # Setel tingkat kecerahan LED
    pwm_led.duty(pwm_value)
    # Tampilkan nilai kecerahan LED dan nilai potensiometer di shell
    print("Nilai Kecerahan LED:", pwm_value)
    print("Nilai Potensiometer:", pot_value)

    time.sleep(0.1)