2.Arduino UNO/Nano主控板,电路搭设及部分程序如下,当实现按键开关按下后,LED点亮时,程序块中A和B的值分别是?()
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库A.
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库HIGH /HIGH
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库B.
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库HIGH /LOW
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库C.
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库LOW/HIGH
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库D.
2b9100150满分答卷(100150.com)-青少年编程等级考试及竞赛题库LOWLOW