作者查詢 / DerrickLin
作者 DerrickLin 在 PTT [ Electronics ] 看板的留言(推文), 共67則
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5F→:跟山寨機之類的招數差不多... 尤其是 hakko 的 93607/19 23:18
6F→:SMD rework station 也是一樣... 搜尋一下就知道了.07/19 23:19
5F推:就是買電話線... 一般水電行,通信行應該都會有...06/26 20:57
6F→:局端長度變化有好幾公里的.. 屋內阻抗影響沒那麼大..06/26 21:01
8F→:除非Vcc太低, 或要推動的 LED 數量很多, 才需要 MOS.06/21 18:37
7F推:我認為是減低 connector 到電池端子的接觸電阻.04/28 22:40
1F推:差在 EMI filter.... J1, J2 connector...04/28 20:21
2F推:中科院? 弄錯了吧... 那不是可以"就讀"的地方...04/24 23:46
6F推:用電錶就夠了... 用示波器反而自找麻煩....01/07 00:01
7F推:你要用電流探棒硬上也無不可... 看個人需求....12/15 23:11
8F推:那你得要更詳細的講出你電路的結構, 不然無從判斷起.12/09 21:46
7F推:可以看一下關於 hi-pot 的測試資料.12/04 23:45