from machine import Pin, PWM
import utime, math

pwm = PWM(Pin(0), freq = 50, duty = 0)
stepper = Pin(4, Pin.OUT)


def Servo(servo, angle):
    pwm.duty(int(((angle)/180 *2 + 0.5) / 20 * 1023))

def moveServo(position):
    Servo(pwm, position)
    utime.sleep(0.2)
    print("Servo angle: ", position )


def moveStepper():
    stepper.on()
    utime.sleep(0.001)
    stepper.off()
    utime.sleep(0.9)


rawan = 0

while True:
    moveStepper()
    moveServo(rawan)
    rawan = (rawan + 10) % 180