"""
from machine import Pin
from utime import sleep

print("Hello, ESP32!")

led = Pin(18, Pin.OUT)
while True:
  led.on()
  sleep(0.5)
  led.off()
  sleep(0.5)
"""
""
from machine import Pin,ADC
from time    import sleep
from machine import Pin, PWM

pot = ADC(Pin(34))
pot.atten(ADC.ATTN_11DB)
pot.width(ADC.WIDTH_10BIT)

led_pin=Pin(18,Pin.OUT)
led_pwm=PWM(led_pin)

while True:
    pot_value=pot.read()

    duty_cycle = pot_value
    
    led_pwm.duty(duty_cycle)

    print(pot_value)
    sleep(0.1)

"""
from machine import Pin, ADC
from time import sleep
from machine import Pin, PWM

pot  = ADC(Pin(34))
pot.atten(ADC.ATTN_11DB)
pot.width(ADC.WIDTH_10BIT)

led_pin=Pin(18,Pin.OUT)
led_pwm=PWM(led_pin)


while True:
    pot_value = pot.read()
    
    duty_cycle = pot_value
    
    led_pwm.duty(duty_cycle)
    
    print(pot_value)
    sleep(0.1)