信息科技八年级-第三单元-第12课-刷卡开锁易实现

from educore import rfid, servo
import time

scan_rfid = rfid(sda=14, scl=13)
sn_list = ['36384575', '1025599731']
while True:
    if scan_rfid.find_card():
        sn = rf.serial_number()
        if sn in sn_list:
            servo(1).angle(180)
            time.sleep(3)
            servo(1).angle(0)