你說的是大概叫COB(chip on board), 我的不是。
AC:
DC:
20W, 30W, 100W
你說的是大概叫COB(chip on board), 我的不是。
AC:
DC:
20W, 30W, 100W
• 嗯嗯,你前麵照片是LED背後的驅動;你這個是LED的數字顯示板了,是做標牌嗎? -胡雪鹽8- ♂ (0 bytes) () 09/21/2023 postreply 11:05:18
• 自己玩的,可以寫字,顯示照片,顯示圖形,A Respberry Pi project, -xia23- ♂ (220 bytes) () 09/21/2023 postreply 13:12:44
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