找回密码
 注册
搜索
收藏本版 (19)|订阅

PCB设计 今日: 0|主题: 9115|排名: 37 

作者 回复/查看 最后发表
优秀QFN焊盘设计资料 pigdragon 2007-12-19 1633 pigdragon 2007-12-19 11:02
coolsand硬件平台介绍 armqin 2007-12-7 2518 kknncc 2007-12-19 01:56
CAM350教程 haozi157 2007-12-17 2782 haozi157 2007-12-18 22:37
GSM手机設計开发流程查檢表 twyx 2007-12-18 0593 twyx 2007-12-18 22:25
PADS2007有严重BUG,欢迎探讨共同进步! ddh 2007-11-22 6994 szkalwa 2007-12-18 11:46
请问一个射频电路板制作的问题 no1cobra 2007-12-18 0548 no1cobra 2007-12-18 11:21
[求助]PCB LAYOUT设计 golden8510 2007-12-17 0444 golden8510 2007-12-17 22:31
pads中如何保留原布线 vf1983cs 2007-12-17 0437 vf1983cs 2007-12-17 19:04
我有PADS 2007软件,800M怎么传上来,斑竹请回答! nmtj 2007-8-16 81016 ddxing 2007-12-17 17:14
MTK主板上的哪些电压需要测试,分别是多少 wangweiray 2007-12-17 0489 wangweiray 2007-12-17 14:23
求助: 手机布线方法 powerpcb515 2007-12-17 0519 powerpcb515 2007-12-17 12:59
PowerPCB元件制作 wanpidan 2007-4-5 71123 lee001 2007-12-17 10:05
Allegro使用技巧总结 qqshade 2006-8-26 2566 seanzhang 2007-12-16 23:56
发个东西,给大家看看,赚点钱,希望大家用得着。 haiquantenni 2007-11-28 7827 jellychen1 2007-12-16 18:55
allegro 建立symbol方法(绝对详细) james_lfq 2007-3-29 51376 lyh8116 2007-12-16 12:25
PCB常見错误大全 jiang272520 2007-12-6 5663 caobo 2007-12-14 19:15
求助高手来解释下,不胜感激啊~~~ Mark521 2007-12-10 7646 caobo 2007-12-14 19:05
一款国产手机充电器(原理,PCB) pangcheng 2007-1-12 10969 dalongapple 2007-12-14 14:32
看一下这个问题 wzj4135333 2007-12-14 0377 wzj4135333 2007-12-14 13:04
华为pcb布线规范 jeans1123 2007-8-14 1741 anxing 2007-12-14 12:37
0电阻 急问 ttmap 2007-11-19 61469 ttmap 2007-12-14 10:50
aLLEGRO设置 hanyingjie 2007-5-30 3906 ddxing 2007-12-14 08:52
PCB------- xutianyou 2007-12-14 0650 xutianyou 2007-12-14 01:11
线路板的电镀工艺 xutianyou 2007-12-14 0870 xutianyou 2007-12-14 01:10
内存PCB Layout设计知识 xutianyou 2007-12-14 0703 xutianyou 2007-12-14 00:58
PCB价格 xutianyou 2007-12-14 0520 xutianyou 2007-12-14 00:56
PCB线路板加工制造商!!! lmp2008 2007-8-18 1510 zhanyifan246 2007-12-14 00:17
POWER PCB 共同討論學習 jd2008 2007-12-7 6829 zhanyifan246 2007-12-14 00:12
手機設計概述 jiang272520 2007-12-10 3600 jiang272520 2007-12-13 16:24
共面结构双面印刷电路板的电特性仿真 maofuqiang 2007-12-5 1592 maofuqiang 2007-12-13 11:14
求高手计算下介质材料的功率容量 whrui 2007-12-12 0405 whrui 2007-12-12 21:32
Blue tooth Headset (CSR Solution) wanted! phonemaker 2007-12-12 0502 phonemaker 2007-12-12 17:02
PCMIA2Parallel 并口卡原理图&PCB图(AD6格式) nanotalk 2007-12-11 31069 fenqinyao 2007-12-12 13:48
对讲机方案5 ericwang 2007-6-27 1587 celtic 2007-12-11 18:51
[原创]厚街爱高电子总厂发生罢 工 jianyin 2007-11-28 3523 sheen 2007-12-11 14:09
PCB Layout中的走线策略 lidehua 2007-12-10 1920 salaith 2007-12-11 13:22
感谢这个版块的所有免费资料的好人们。 mbx 2007-12-11 0533 mbx 2007-12-11 12:13
EMC资料 lidehua 2007-12-10 1579 jiang272520 2007-12-10 19:16
請教了!微帶線? jiang272520 2007-12-1 8523 jiang272520 2007-12-10 18:58
pads2007导出gerber文件后焊盘连地,这个问题解决了吗? zhangxin300 2007-12-10 0663 zhangxin300 2007-12-10 18:25
下一页 »

快速发帖

还可输入 80 个字符
高级模式
B Color Image Link Quote Code Smilies

本版积分规则

Archiver|手机版|小黑屋|52RD我爱研发网 ( 沪ICP备2022007804号-2 )

GMT+8, 2024-10-7 08:29 , Processed in 0.155386 second(s), 13 queries , Gzip On.

Powered by Discuz! X3.5

© 2001-2023 Discuz! Team.

返回顶部 返回版块