futaba 2pl 加 backlight~~~~ V.V

野........., 你好衰架, post 張相引人地, 又唔講 detail.

就係羅, 就係羅

Brother ice 1234,
some more question he he :
1. can I join 2 LEDs in a series and use 1K resistor ? Actually I think 2 LED will be enough.
2. should I connect the (-) of the backlite circuit to the PCB (-) and connect the (+) to the swith ( on ) position ?
3. do I need to remove the silver paper from the LCD and then put the 2MM  透明膠  underneath ?
thanks for your help

thaanks brother. will try try.

尋日動手吸 LCD 腳仔的錫時, 有隻腳的銅皮斷了, 拿拿聲還原算數了. 好彩都可以還原.

可能我手工差, 定係 支咀太熱呢 ? 吸錫既正確步驟係點架 ?

原帖由 ice1234 於 2007-9-28 13:43 發表

                               
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小弟自創.....用熱縮通駁一駁....吸錫功能大增....你可以試下
用25w雞ok

thanks brother, I will modify mine per your suggestion, but I seldom use it.
I saw such thing in china. comment is not good. what do you think ?

原帖由 kennily 於 2007-11-9 16:58 發表

                               
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ice1234兄 我試過開左支2pl 唔知係邊度取電? 有圖睇嗎??
我整左成晚...一開2pl就冇燈...關左支2pl就開燈...唉....請賜教 ^^   thx

我估係接開關掣條線接錯左者 ! 應接去另外一邊的盡頭 中間果粒應係接電池的.