from machine import ADC,Pin,PWM
import time

adc = ADC(Pin(35))
led1 = PWM(Pin(27),freq = 5000, duty = 0)
led2 = PWM(Pin(26),freq = 5000, duty = 0)
led3 = PWM(Pin(33),freq = 5000, duty = 0)
while True:
 #variables for it to work 
    pot_value = adc.read()
    print('pot_value:',pot_value)
    time.sleep(1)
    duty_cycle = pot_value // 4
  #led brightness
    print('Duty:',duty_cycle)
  #if else conditions
    if duty_cycle < 300:
        led1.duty(duty_cycle)
        led2.duty(0)
        led3.duty(0)
    elif duty_cycle >300 and duty_cycle < 600:
        led2.duty(duty_cycle)
        led1.duty(0)
        led3.duty(0)
    elif duty_cycle > 600: 
        led3.duty(duty_cycle)
        led1.duty(0)
        led2.duty(0)