LED屏
原理图
效果
程序
代码: 全选
from microbit import *
pins = [pin0, pin1, pin2, pin8]
while True:
0#
pin0.write_digital(0)
pin1.write_digital(0)
pin2.write_digital(0)
pin8.write_digital(0)
1#
pin0.write_digital(1)
pin1.write_digital(0)
pin2.write_digital(0)
pin8.write_digital(0)
sleep(500)
2#
pin0.write_digital(0)
pin1.write_digital(1)
pin2.write_digital(0)
pin8.write_digital(0)
sleep(500)
3#
pin0.write_digital(1)
pin1.write_digital(1)
pin2.write_digital(0)
pin8.write_digital(0)
sleep(500)
4#
pin0.write_digital(0)
pin1.write_digital(0)
pin2.write_digital(1)
pin8.write_digital(0)
sleep(500)
5#
pin0.write_digital(1)
pin1.write_digital(0)
pin2.write_digital(1)
pin8.write_digital(0)
sleep(500)
6#
pin0.write_digital(0)
pin1.write_digital(1)
pin2.write_digital(1)
pin8.write_digital(0)
sleep(500)
7#
pin0.write_digital(1)
pin1.write_digital(1)
pin2.write_digital(1)
pin8.write_digital(0)
sleep(500)
8#
pin0.write_digital(0)
pin1.write_digital(0)
pin2.write_digital(0)
pin8.write_digital(1)
sleep(500)
9#
pin0.write_digital(1)
pin1.write_digital(0)
pin2.write_digital(0)
pin8.write_digital(1)
sleep(500)