SURFACE
共 90 篇文章
SURFACE 相关的电子技术资料，包括技术文档、应用笔记、电路设计、代码示例等，共 90 篇文章，持续更新中。
基于单片机和PLC控制的铁轨喷油监控系统
<p>在铁路运输的过程中经常会出现轨道严重磨损的问题。为了能够有效地解决此类问题,需要通过设计一种单片机和PLC控制监控系统来对铁轨内部的喷油设备进行全面控制,从而更好地减轻机车对弯道表面的磨损,并有效延长轨道的使用寿命。该系统主要是通过两种控制器来有效实现特定型号单片机的信号采集和信号存储功能。分析以AT89C52单片机为基础,结合EX2N实现喷油操作。如果能够借助专用的LabVIEW8.6为平
智能化笔记本散热装置的设计
<p>智能化笔记本散热装置的设计,主要以温度传感技术为核心,单片机技术、驱动风扇电机技术、热插拔技术等,运用3DS MAX技术设计模型效果图。其主要功能在于自动监测CPU温度,并随温度变化调整风速的强弱,达到散热效果;通过石墨基复合材料使风扇震动减至最小,表面采用防尘过滤网面,同时在风扇同侧设挡板,有效减少灰尘进入且方便清洁。</p><p>The design of intelligent Lap
TE 弹簧夹
Spring fingers (also known as shield fingers,grounding springs or universal ground contacts)are used in almost every small printed circuit board application. A spring finger is a single contact, surfa
SMEMA接口标准
SMEMA(Surface Mount Equtpment Manufacturers Association)，即表面组装设备制造商协会，其制定的表面组装设备之间PCB传送的协议。（中文版+英文版）
ROFIN_Dat_Starfemto
The StarFemto is a versatile tool providing excellent results in industrial laser appli-
cations such as high precision cutting, surface structuring, drilling and marking of
almost all materials wit
计算机图形学中的利用B样条曲线实现的三次B样条曲面
计算机图形学中的利用B样条曲线实现的三次B样条曲面。-In computer graphics, the use of B spline curves to achieve the three B spline surface
滑模变结构控制matlab仿真，有效地解决滑模面抖动
滑模变结构控制matlab仿真，有效地解决滑模面抖动-Sliding mode variable structure control of matlab, effectively solve the sliding mode surface
ANSI-ESD S4.1-2006_Work Surface
美国国家标准联合会的静电防护标准S4.1关于工作台面的静电防护及测试要求
SMT操作员培训手册-SMT培训资料(全)
<p style="text-align:center;line-height:150%">第一章 SMT简介</p><p style="line-height:150%"> </p><p style="margin-left:32px;line-height:150%">SMT 是Surface mounting technology的简写，意为表面贴装技术。</p><p
SMT培训手册
<p>SMT 是Surface mount technology的简写，意为表面贴装技术。 亦即是无需对PCB钻插装孔而直接将元器件贴焊到PCB表面规定位置上的装联技术。 SMT的特点 从上面的定义上，我们知道SMT是从传统的穿孔插装技术（THT）发展起来的，但又区别于传统的THT。那么，SMT与THT比较它有什么优点呢？下面就是其最为突出的优点： 组装密度高、电子产品体积小、重量轻，贴片
IC常见封装大全-全彩图
<p>按照集成电路封装材料，可以分为金属封装、陶瓷封装、金属</p><p><br/></p><p>陶瓷封装和塑料封装。</p><p><br/></p><p>按照集成电路与主电路板的连接方式，集成电路封装分为三类，</p><p><br/></p><p>通孔插装式安装器件PTH（PIN-THROUGH-HOLE)、表面贴装器</p><p><br/></p><p>件SMT（SURFACE-MOUNT-T
最新FPC生产流程介紹
<p>SMT（Surface mount technology）</p><p>是可在“板面上”满及焊牢栖多</p><p>敷“表面黏装零件的電子装配技术.</p><p>侵贴：1.可在板上雨成同特焊接，封装密度提高50~70%.</p><p>WW2.l短，提高博输速度</p><p>3.可使用更高删敷.</p><p>4.自勤化，快速，成本低.</p><p>1.表面贴装零件</p><p>SOIC（smal
PW2053-2.0.pdf规格书
<p>The PW2053 is a high-efficiency monolithic synchronous buck regulator using a constant<br/>frequency, current mode architecture. The device is available in an adjustable version. Supply current<br/
MICRO HDMI TF卡 USBTYPE-C USB-侧立式 摄像头FPC-24P OLED屏模
<p>MICRO HDMI TF卡 USBTYPE-C USB-侧立式 摄像头FPC-24P OLED屏模块AD集成库（原理图库+3D封装库），）.IntLib后缀文件，拆分后文件为PcbLib+SchLib格式，Altium Designer原理图库+PCB封装库，已验证使用，可以直接应用到你的项目开发。</p><p>器件列表：</p><p>ANT-Rainsun-AP5120</p><p>AZ
Chemical mechanical polishing
The planarization technology of Chemical-Mechanical-Polishing (CMP), used for the manufacturing of multi-<br />
level metal interconnects for high-density Integrated Circuits (IC), is also readily ada
SDN Software Defined Networks
The first question most readers of an O’Reilly book might ask is about the choice of the<br />
cover animal. In this case, “why a duck?” Well, for the record, our first choice was a<br />
unicorn deck
贴片铝电解电容封装库
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贴片铝电解电容封装库
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<span class="fontstyle0">SMD Aluminum Electrolytic Capacitors </span><span class="fontstyle2">VE<br />
</span><span class="fontstyle3">Features<br />
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锂硫电池隔膜
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<b>Lithium–sulfur batteries are a promising energy-storage technology due to their relatively low cost and high theoretical energy density. However, one of their major technic
Bezier surface in c. Without compiler. This is very good - I think.
Bezier surface in c.
Without compiler.
This is very good - I think.
We analyze, both analytically and numerically, the effectiveness of cloaking an infinite cylinder f
We analyze, both analytically and numerically, the effectiveness
of cloaking an infinite cylinder from observations by electromagnetic
waves in three dimensions. We show that, as truncated approxima