[問題] LED閃爍能否更明顯呢??
線路圖在此~(電晶體是用3904)
由於LED在HI(3904的C集)的時間很短暫~所以只能看到LED燈有閃爍~
但亮的時間太短~所以無法呈現很亮
不知道線路上要怎麼改~才能把HI給拉長呢??
(由於TX端傳輸出來的速度不是我控制的)
所以打算從硬體後端下手~
試了很久都無效果~
還請各位高手前輩指教~~
萬分感激~
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