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6. For the key to enter a password lock, assuming that reset after the seven lam...

于 2022-03-11 发布 文件大小:663.40 kB
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代码说明:

6对于进入密码锁的按键,假设复位后七个灯显示" 0",使用sw1、sw2 2,然后只要按下并松开sw2,七个灯上就显示" 2",而只要按下并松开sw1,七个灯上就正确显示值" 1

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