手快快直接拔走

本帖最後由 ikea 於 2015-6-14 00:36 編輯

手快快直接抆走card-reader, E家情況:

card-reader讀5到張卡. But 張卡相機讀到,card-reader電腦管理探測到.
But 探測讀5到張卡.

ps: card-reader,係冇ic嗰種

如果係 4-60 蚊平嘢,買過隻

via HKEPC Reader for Android

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如果係 4-60 蚊平嘢,買過隻

via HKEPC Reader for Android
Margina 發表於 2015-6-13 23:04

it is come from package, FREE.

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平平地買過外置算-

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yes.平平地買過外置
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but i want to know why? A is ok, B is ok, but A+B is not ok.
it is only copper-coating layer inside. E種冇ic card-reader,係話係轉插器恰當D

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點會有card reader無IC在入面,只係你唔知黑色一點野是IC啫!
可唔可以影張相睇睇你呢個card reader係點樣?

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點會有card reader無IC在入面,只係你唔知黑色一點野是IC啫!
可唔可以影張相睇睇你呢個card reader係點樣? ...
jayeung 發表於 2015-6-16 14:18


入面係石英晶體振盪器Xtal及smd電阻,只係你唔知電識以為自己醒

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回覆 7# ikea

你都唔好扮識識嘢啦,有晶振即係有clock,今時今日clock唔會用電容+電阻+transistor砌一堆嘢嚟做出來,更何況USB接頭只有V+, V-, data+ & data-,完全唔可以與SD Card連接,所以我至好奇叫你影張相嚟睇啫!

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回覆  ikea

你都唔好扮識識嘢啦,有晶振即係有clock,今時今日clock唔會用電容+電阻+transistor砌一堆嘢 ...
jayeung 發表於 2015-6-16 21:39



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