Рет қаралды 67,534
本期视频会让大家了解不同种类的LED在外观,使用,安装,性能以及用途上的区别。
大致上分别是DIP, SMD和COB LED
欢迎收看我的频道: / @user-yy3to3nh8q
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#发光二极管#LED#DIPSMDCOB