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作者 TroyLee 在 PTT [ Electronics ] 看板的留言(推文), 共738則
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[問題] 一個零件
[ Electronics ]50 留言, 推噓總分: +14
作者: tingyun60426 - 發表於 2008/10/03 15:39(17年前)
17FTroyLee:其實......我有時候會買digikey耶...10/03 17:21
18FTroyLee:113 114 有需要可以一起說.. 滿3000可以免運還不錯10/03 17:22
47FTroyLee:哇...還有人在回這篇 XD10/08 02:47
[問題] 有關於穩2.5V
[ Electronics ]38 留言, 推噓總分: +17
作者: kitconan - 發表於 2008/10/01 00:47(17年前)
8FTroyLee:LM1117-ADJ 好用的勒~10/01 02:31
11FTroyLee:LM317也可以...還可以省個鉭質電容10/01 03:13
20FTroyLee:Vref 用的好像有專門的IC可以去產生....10/02 02:34
21FTroyLee:是因為比較不會有 Ripple 比較準還是怎樣呢?10/02 02:34
25FTroyLee:http://www.100y.com.tw/viewmat3.asp?mat3=38BA100310/02 13:36
26FTroyLee:http://www.100y.com.tw/pdf_file/NS_LM368H.PDF10/02 13:37
30FTroyLee:當sensor的參考電壓就要考慮用專用的ic嗎?10/02 20:21
[問題] 89C2051 vs 89S52 交換性?
[ Electronics ]10 留言, 推噓總分: +2
作者: TroyLee - 發表於 2008/09/29 23:46(17年前)
1FTroyLee:還是說有其他更好的選擇?09/29 23:54
2FTroyLee:沒有isp真的好麻煩喔~09/30 00:05
4FTroyLee:喔喔... 喔耶~ 明天來試試看!! 剛發現有 AT89S2051 @@a09/30 00:30
6FTroyLee:http://tinyurl.com/89S205109/30 01:54
7FTroyLee:不過貴蠻多的...09/30 01:58
9FTroyLee:Digikey 都 Non-stock 我想光華應該買不到 XD09/30 03:42
[問題] 電流偵測系統
[ Electronics ]18 留言, 推噓總分: +10
作者: BlueFeel - 發表於 2008/09/27 21:59(17年前)
11FTroyLee:就算拆了..也不一定知道他裝在哪 XD09/28 13:39
Re: [問題] 繼電器壽命
[ Electronics ]16 留言, 推噓總分: +2
作者: twyesman - 發表於 2008/09/27 18:34(17年前)
13FTroyLee:我覺得原po是不是已經迷失方向了 @@a09/28 03:35
14FTroyLee:就我看來, 24v 50mA 的DC馬達用專用IC去驅動不是什麼大問09/28 03:36
15FTroyLee:題吧, 像是L298應該就綽綽有餘了吧..內建煞車09/28 03:41
[問題] 請問 USB 轉 printer port?
[ Electronics ]12 留言, 推噓總分: +5
作者: shane123 - 發表於 2008/09/19 11:48(17年前)
7FTroyLee:有 PCMCIA 的...要問清楚會不會maping到 378h ioport09/19 13:52
9FTroyLee:我覺得貴應該是貴在那個寫Driver的人....09/20 20:22
11FTroyLee:你可能搞错产品搂09/21 15:04
12FTroyLee:.....酷音怎麽给我送出简体字阿 = =09/21 15:05
[問題] 請教各位大大有關硬體與軟體溝通的問題~~
[ Electronics ]4 留言, 推噓總分: +2
作者: CCMAKE - 發表於 2008/09/18 17:00(17年前)
1FTroyLee:該去看看計算機組織的書?09/18 17:07
Microwave Engineering 電子書~
[ Electronics ]3 留言, 推噓總分: +2
作者: kokonut - 發表於 2008/09/15 23:16(17年前)
3FTroyLee:要低調 XD09/16 21:17
[問題] 點矩陣SLR2016
[ Electronics ]8 留言, 推噓總分: +5
作者: doubletime - 發表於 2008/09/14 19:15(17年前)
3FTroyLee:有信用卡去Digikey買吧...三到四天就收到了09/15 02:18
4FTroyLee:這一個好像六百多台幣?09/15 02:18
5FTroyLee:疑~是 DoubleTime 耶 XD09/15 16:13
8FTroyLee:禮拜一訂禮拜五應該就可以收到了@@a09/16 14:11
Re: [請益] 6V 2A
[ Electronics ]6 留言, 推噓總分: +4
作者: MasterChang - 發表於 2008/09/08 23:34(17年前)
2FTroyLee:這個 Datasheet 上有時會看到..09/09 01:32