from machine import Pin, ADC, PWM
import time

# Potentiometer setup (ADC on GP26)
pot = ADC(26)

# LED setup (PWM on GP15)
led = PWM(Pin(14))
led.freq(1000)  # 1 kHz for LED brightness

# Servo setup (PWM on GP16)
servo = PWM(Pin(16))
servo.freq(50)  # 50 Hz for servo

while True:
    # Read potentiometer value (0–65535)
    pot_value = pot.read_u16()

    # Map pot to LED brightness (0–65535)
    led.duty_u16(pot_value)

    # Map pot to servo duty (0.5 ms – 2.5 ms pulse)
    duty = int(1638 + (pot_value / 65535) * (8192 - 1638))
    servo.duty_u16(duty)

    time.sleep(0.01)