標題: thinpad 480s diy 內置 logi unify reciever [打印本頁]

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作者: nixon    時間: 2026-2-7 02:38     標題: thinpad 480s diy 內置 logi unify reciever

極客: 泰吉諾PCM800x
極客: 泰吉諾US300thermal pad  0.5mm / 1mm
pdd :  FFC cable/expansion board 16p/0.5w L30cm
閑魚: Unify 舊 6 channel reciever

*800x 同7950用起黎差唔多

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2mins reading.

story background:
原創喺大陸51nb(初時係借panel上viedo cam嘅usb bus, 作者講唔夠電, unify receiver會窒下窒下

後期reddit有人借smart card reader嘅usb bus , 夠電流推unify, 不過佢要拆走個speaker變咗mono sound

篤下篤下搵到發現可以relocate主板既cell battery. 用條長啲嘅菲林線就可以夠位裝.
訊號接收2米外無問題, 又可以保留stero output.

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趁放年假收爐 , re-paste re-pad cpu時, 順手做埋個reciever.


開機發現冇receiver 以為裝錯咗, 諗真啲... bios disabled個smart card
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係易痴番穩條ffc
裸露嘅circuit咁危險 條條fing都係冚返個套安全啲🤪
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條ffc走C殼及電池中間, 有足夠空位既

thinkpad t系同p系可以一試

done.  diy with no difficulty.
thz 4 yr patients & watching

Have a nice Chinese New Year

via HKEPC IR 5.1.14 - Android(5.1.2F)

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作者: Ian_Seabourne    時間: 2026-2-8 17:05

Hardware maintenance manual 內無 『Smart card reader connector』嘅 pin definition ，點知道 Smart card reader / fingerprint reader 16pin 內有 USB data pins 呢？

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作者: fundive    時間: 2026-2-12 13:39

屋企都有幾隻古董用緊, 佢而家佢都轉晒BT, Bolt,