研发设计门户网 - layout设计讨论 https://www.techaird.com/forum.php?mod=forumdisplay&fid=79 Latest 20 threads of layout设计讨论 Copyright(C) 研发设计门户网 Discuz! Board by Comsenz Inc. Mon, 24 Aug 2026 15:01:00 +0000 60 https://www.techaird.com/static/image/common/logo_88_31.gif 研发设计门户网 https://www.techaird.com/ 电路中HDMI线还要等长？测试专家说不但要等长，等长多少还有讲究 https://www.techaird.com/forum.php?mod=viewthread&tid=3418 layout设计讨论 水手 Thu, 19 Oct 2023 02:13:03 +0000 高速PCB基材介绍（铜箔、PP、基板） 转载 https://www.techaird.com/forum.php?mod=viewthread&tid=3246 layout设计讨论 水手 Fri, 25 Sep 2020 06:31:19 +0000 PCB设计中跨分割的理解及处理 https://www.techaird.com/forum.php?mod=viewthread&tid=485 layout设计讨论 阿伟 Fri, 18 Jul 2014 00:37:39 +0000 Using Spark Gaps as ESD Protection for Microcontroller Inputs https://www.techaird.com/forum.php?mod=viewthread&tid=464 layout设计讨论 admin Wed, 02 Jul 2014 14:57:13 +0000 利用紧邻焊盘做ESD放电低成本设计--ESD spark gap design https://www.techaird.com/forum.php?mod=viewthread&tid=233 layout设计讨论 Alvis Thu, 13 Feb 2014 03:38:42 +0000