پاسخ : کمک در مورد 74hc595
کد:
Select1 = &b10101010
La = 0
For I = 1 To 8
Ck = 0
' Waitus 20
D2 = Select1.7
Ck = 1
Rotate Select1 , Left , 1
Waitus 20
Next I
D2 = 0
Ck = 0
La = 1
Waitus 20
La = 0





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