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標題: 問"紅燈" [打印本頁]

作者: pskyng 時間: 2008-3-17 16:26
標題: 問"紅燈"
紅燈係咪個w數細0的架.. 我一插就燒了. (我冇用電容的).. 係咪要架電容for 紅燈架.. 我點同老闆講我要咩呢.(我對電容電阻冇認識的).. 我之前用3Ax4 同依加用3X3A電箱仔.

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作者: Administrator 時間: 2008-3-18 02:24
Of cause it gonna blow!

my advice is to add resistors on each LED.... (also use something else than your rather, "Interesting", power source.....

作者: pskyng 時間: 2008-3-18 04:09

原帖由 Administrator 於 2008-3-18 02:24 發表

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Of cause it gonna blow!

my advice is to add resistors on each LED.... (also use something else than your rather, "Interesting", power source.....

ic.. thanks for reply bro.

, I made like this for 2 car. its ok for white ,blue ,green and grad LED. just red LED was broken..., may I just add resistor to RED only?. what "resistor " I need for this case?

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