from machine import Pin, PWM, ADC
import time

ledR = PWM(Pin(0), freq=1000, duty_u16=0)
ledG = PWM(Pin(1), freq=1000, duty_u16=0)
ledB = PWM(Pin(2), freq=1000, duty_u16=0)

potR = ADC(0)
potG = ADC(1)
potB = ADC(2)

while True:
    valorR = potR.read_u16()
    ledR.duty_u16(valorR)
    print("R = ", valorR)

    valorG = potG.read_u16()
    ledG.duty_u16(valorG)
    print("G = ", valorG)

    valorB = potB.read_u16()
    ledB.duty_u16(valorB)
    print("B = ", valorB)

    time.sleep_ms(50)