找到约 997 条结果
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什么 是什么是马上 是水磨石什么什么实际上计划 划时代计划

什么 是什么是马上 是水磨石什么什么实际上计划 划时代计划
2013-12-11 20:57:02 下载 167 查看 1,057
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PCB设计中3W原则20H原则和五五原则都是什么

3W原则

在PCB设计中为了减少线间串扰,应保证线间距足够大,当线中心间距不少于3倍线宽时,则可保持大部分电场不互相干扰,这就是3W规则。3W原则是指多个高速信号线长距离走线的时候,其间距应该遵循3W原则,例如时钟线,差分线,视频、音频信号线,复位信号线及其他系统关键电路需要遵循3W原则,而并不是板上所有的布线都要强制符合3W原则。

 

满足3W

2021-11-08 01:30:02 下载 10 查看 4,762
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It offers so many features and does so

It offers so many features and does so much that it s impossible for any one person to fully understand
2015-11-24 00:20:01 下载 67 查看 1,104
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used in many big websites. You wi

used in many big websites.
2016-02-04 20:22:03 下载 68 查看 1,147
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it s very useful..many person who wants to learn structure of system..sooo it will be very helpful f

it s very useful..many person who wants to learn structure of system..sooo it will be very helpful for
2013-12-15 22:50:01 下载 23 查看 1,078
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Smarty class which may explain many things that you need. This class is very often use to start.

Smarty class which may explain many things that you need. This class is very often use to start.
2017-05-23 00:20:02 下载 55 查看 1,062
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this program has many parts and fully working, based on MCS51. Hand made PWM and wave forms for dim

this program has many parts and fully working, based on MCS51.
2017-07-11 20:01:02 下载 51 查看 1,071
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Serpent算法,想必搞相关行业的朋友看到压缩文件名字就知道是什么了!

Serpent算法,想必搞相关行业的朋友看到压缩文件名字就知道是什么了!
2013-12-19 02:34:05 下载 27 查看 1,117
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contain many examples code for I2c,UART,string ,digital convert, read/write to EEprom in microchip P

contain many examples code for I2c,UART,string ,digital convert, read/write to EEprom in microchip PIC16xx
2014-01-04 18:55:08 下载 111 查看 1,105
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Should be useful to many people ... can also

Should be useful to many people ... can also be helpful for people who are insterested in cross-platform
2013-12-25 07:16:09 下载 151 查看 1,073
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The attached zip includes a c code for initializing ILI9322 display chip used in many 3.5 TFT LCD de

The attached zip includes a c code for initializing ILI9322 display chip used in many 3.5 TFT LCD devices
2017-04-09 20:49:02 下载 177 查看 1,190
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Recovering 3-D structure from motion in noisy 2-D images is a problem addressed by many vision syste

Recovering 3-D structure from motion in noisy 2-D images is a problem addressed by many vision system
2017-04-17 10:10:01 下载 104 查看 1,056
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自动打印,下载看了你就知道是什么东西了,反正这在也没法给你说请楚.

自动打印,下载看了你就知道是什么东西了,反正这在也没法给你说请楚.
2014-01-03 15:21:08 下载 131 查看 1,098
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抽签系统 是什么样的自己下载来看看~~好爽的.呵呵 试一一下吧

抽签系统 是什么样的自己下载来看看~~好爽的.呵呵 试一一下吧
2016-07-03 10:19:01 下载 60 查看 1,049
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IT规划为什么、是什么、 怎么做 宏观了解:IT规划是什么 对内推动:IT规划为什么 对外统筹:哪些热点应用可以纳入IT规划? 成功执行:IT规划怎么做 实践经验:国内外知名企业关于IT规

IT规划为什么、是什么、 怎么做 宏观了解:IT规划是什么 对内推动:IT规划为什么 对外统筹:哪些热点应用可以纳入IT规划?
2016-07-14 20:37:02 下载 38 查看 1,072
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嵌入式WiFi模块是什么 无线路由器网关模块的主要功能有哪些

随着物联网无线通信技术的日益发展, WiFi的网络覆盖范围大,移动便捷。传输速度快,安装简单。健康安全等优势。在生活中得到了广泛应用。WiFi模块是将WiFi无线网络协议IEEE802.11.b.g.n协议栈以及TCP/IP协议栈功能集成于模块中,并将多种接口引出。传统的硬件设备嵌入WiFi模块可以直接利用WiFi联入互联网,是实现无线智能家居,WiFi远程控制等物联网用的重要组成部分。

2021-12-19 03:30:01 下载 2 查看 2,573
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Many interesting data collections

Many interesting data collections are maintained by the University of California, Irvine, in a data
2017-01-07 10:12:02 下载 119 查看 1,080
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Works on many phones as a generic appl

Works on many phones as a generic application.
2014-01-17 19:45:13 下载 74 查看 1,117
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动物识别的C++程序,可以选择输入动物的某些特征,程序自动识别出是什么动物类.

动物识别的C++程序,可以选择输入动物的某些特征,程序自动识别出是什么动物类.
2015-06-08 10:47:01 下载 67 查看 1,089
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我也不知道,是什么工具 大家看看就知道了 方腊发酒疯激发龙卷风啊

我也不知道,是什么工具 大家看看就知道了 方腊发酒疯激发龙卷风啊
2013-12-10 14:39:03 下载 110 查看 1,086