

from microbit import *
def set_servo_angle(pin, angle):
duty = 26 + (angle * 102) / 180
pin.write_analog(duty)
angle = 90
set_servo_angle(pin2, angle)
while True:
if button_a.was_pressed() and angle >= 10:
angle -= 10
set_servo_angle(pin2, angle)
if button_b.was_pressed() and angle <= 170:
angle += 10
set_servo_angle(pin2, angle)
(
Christophe Béasse - Mai 2019 )