9芯電纜控製6個按鍵和一個7段數碼管,不拆鍵盤不知道是如何實現的。全拆比較痛苦,有鉚釘的。PIC16C5x, 3.9K+22p振蕩器。
9芯電纜控製6個按鍵和一個7段數碼管,不拆鍵盤不知道是如何實現的。全拆比較痛苦,有鉚釘的。PIC16C5x, 3.9K+22p振蕩器。
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