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

# Set up PWM for LEDs

red_led = PWM(Pin(2), freq=5000)
green_led = PWM(Pin(4), freq=5000)
blue_led = PWM(Pin(5), freq=5000)

# Set up ADC for potentiometers

pot1 = ADC(Pin(34))  # GPIO34
pot2 = ADC(Pin(35))  # GPIO35
pot3 = ADC(Pin(33))  # GPIO33

# Configure ADC attenuation
pot1.atten(ADC.ATTN_11DB)  # Full-scale voltage is 3.3V
pot2.atten(ADC.ATTN_11DB)  # Full-scale voltage is 3.3V
pot3.atten(ADC.ATTN_11DB)  # Full-scale voltage is 3.3V

while True:
    # Read ADC values
    pot1_value = pot1.read()
    pot2_value = pot2.read()
    pot3_value = pot3.read()
    
    # Map ADC values (0-4095) to PWM duty cycle (0-1023)
    red_duty = int(pot1_value / 4095 * 1023)
    green_duty = int(pot2_value / 4095 * 1023)
    blue_duty = int(pot3_value / 4095 * 1023)
    
    # Set PWM duty cycle for LEDs
    red_led.duty(red_duty)
    green_led.duty(green_duty)
    blue_led.duty(blue_duty)
    
    # Wait for a short period
    sleep(0.1)