import utime
from machine import Pin, PWM


servo = PWM(Pin(0))
servo.freq(50)  


min_duty = int(0.05 * 65535) 
max_duty = int(0.10 * 65535) 

# while True:
#     for duty in range(min_duty, max_duty + 1, 10):
#         servo.duty_u16(duty)
#         utime.sleep(0.02) 

#     for duty in range(max_duty, min_duty - 1, -10):
#         servo.duty_u16(duty)
#         utime.sleep(0.02)

segment_pins = [Pin(i, Pin.OUT) for i in range(6, 13)]

digits = [
    [0, 0, 0, 0, 0, 0, 1],  # 0
    [1, 0, 0, 1, 1, 1, 1],  # 1
    [0, 0, 1, 0, 0, 1, 0],  # 2
    [0, 0, 0, 0, 1, 1, 0],  # 3
    [1, 0, 0, 1, 1, 0, 0],  # 4
    [0, 1, 0, 0, 1, 0, 0],  # 5
    [0, 1, 0, 0, 0, 0, 0],  # 6
    [0, 0, 0, 1, 1, 1, 1],  # 7
    [0, 0, 0, 0, 0, 0, 0],  # 8
    [0, 0, 0, 0, 1, 0, 0]   # 9
]

while True:
    for num in range(10):  
        for pin, state in zip(segment_pins, digits[num]):
            pin.value(state)
        utime.sleep(1)