import machine
import time
a = machine.Pin(13, machine.Pin.OUT)
b = machine.Pin(12, machine.Pin.OUT)
c = machine.Pin(14, machine.Pin.OUT)
d = machine.Pin(27, machine.Pin.OUT)
e = machine.Pin(26, machine.Pin.OUT)
f = machine.Pin(25, machine.Pin.OUT)
g = machine.Pin(33, machine.Pin.OUT)
dot = machine.Pin(32, machine.Pin.OUT)
number_led = [a, b, c, d, e, f, g, dot]
# WOKWI这里的数码管为共阳极(如果你连接的是共阴极的数码管,请改为注释的值)
number_dict = {
0: "00000011", # 0: "11111100",
1: "10011111", # 1: "01100000",
2: "00100101", # 2: "11011010",
3: "00001101", # 3: "11110010",
4: "10011001", # 4: "01100110",
5: "01001001", # 5: "10110110",
6: "01000001", # 6: "10111110",
7: "00011111", # 7: "11100000",
8: "00000001", # 8: "11111110",
9: "00001001", # 9: "11110110",
"open": "00000000", # "open": "11111111",
"close": "11111111" # "close": ""
}
def show_number(number):
if number_dict.get(number):
i = 0
for bit in number_dict.get(number):
if bit == "1":
number_led[i].value(1)
else:
number_led[i].value(0)
i += 1
def main():
show_number("open") # 全亮
time.sleep(3)
show_number("close") # 全灭
time.sleep(3)
show_number("open") # 全亮
time.sleep(3)
show_number("close") # 全灭
time.sleep(3)
for i in range(10):
show_number(i)
time.sleep(2)
if __name__ == "__main__":
main()