Material
共 165 篇文章
Material 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 165 篇文章，持续更新中。
基于51单片机的智能快递机器人控制系统设计
<p>本文以STC89C52RC单片机为控制核心并基于红外对管、步进电机和电压比较芯片等外设单元设计并完成基于51单片机的智能快递机器人控制系统。控制系统主要分为硬件部分及软件部分。其中,硬件部分将电路模块化,主要由主控制器模块、步进电机驱动模块、电源模块和红外寻迹模块等组成;软件部分采用分步设计,主要包括红外寻迹程序和投掷程序。控制系统集成测试结果显示:本文所设计智能快递机器人控制系统可实现智能
基于单片机压力监测系统设计与仿真
<p>材料在服役过程中存在受载极限,当其受载超过一定值时就会发生结构破坏,时刻监测受载情况能够使其在安全状态下服役。传统的压力监测系统存在监测精度不高,稳定性不好等问题。针对这一现象,设计基于AT89C51的压力监测系统。通过Proteus完成整个监测系统的硬件电路设计,采用KeilμVision进行系统软件设计。为提高监测系统的监测精度,对设计采用的压力传感器进行温度补偿,并对采集到的数据进行处
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
嵌入式系统手册 embeded systems Handbook
<p>嵌入式系统手册</p><p>Introduction</p><p>The purpose of the Embedded Systems Handbook is to provide a reference useful to a broad range of</p><p>professionals and researchers from industry and academia inv
Ansoft SIwave 用户指南
<p>Ansoft SIwave用户指南</p><p>The information contained in this document is subject to change without notice.</p><p>Ansoft makes no warranty of any kind with regard to this material, including,</p><p>but
STM32F107VCT6官方原理图和PCB.rar
This zip contains the STM3210C-EVAL board (MB784 &amp; MB785) manufacturing database
MB784 =&gt; Mother board version B
MB785 =&gt; LCD Daughter board version A
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AUTOSAR_SWS_CANNetworkManagement.pdf
This specification and the material contained in it, as released by AUTOSAR, is for
the purpose of information only. AUTOSAR and the companies that have contributed
to it shall not be liable for any
常用科研软件
常用科研软件（3ds max、CAD、chemoffice14、Diamond/material studio/surfer;endnote、jade、nanomeasure、office、origin、ps 6、DigitalMicrograph、XPSpeak41、结构精修、WhiteSmoke_2012）
半导体材料与器件特性 （英）
<p>Semiconductor Material and Device Characterization（Schroder）3Ed </p>
《压电与铁电材料的测量》
<p>1.压电材料(piezoelectric material)</p><p>受到压力作用时会在两端面间出现电压的晶体材料。1880年，法国物理学家P. 居里和J.居里兄弟发现，把重物放在石英晶体上，晶体某些表面会产生电荷，电荷量与压力成比例。这一现象被称为压电效应。随即，居里兄弟又发现了逆压电效应，即在外电场作用下压电体会产生形变。压电效应的机理是：具有压电性的晶体对称性较低，当受到外力作用发
运算放大器手册
<p> [运算放大器手册]电子产品开发必备手册，难得的文档</p><p><br/></p><p><br/></p><p></p><p>While in the process of reviewing Texas Instruments applications notes, including those</p><p>from Burr-Brown – I uncovered a co
UFS2.0协议资料
<p>UFS 2.0协议，Universal Flash Storage (UFS) Version 2.0</p><p></p><p>JEDEC standards and publications contain material that has been prepared, reviewed, and</p><p>approved through the JEDEC Board of Di
运算放大器权威指南(Op Amps for Everyone).pdf
<p>运算放大器权威指南(Op Amps for Everyone).pdf</p><p></p><p>Everyone interested in analog electronics should find some value in this book, and an effort</p><p>has been made to make the material understandable
JEDEC-JESD220-2-UFS存储卡标准
<p>JEDEC standards and publications contain material that has been prepared,reviewed,and approved</p><p><br/></p><p>through the JEDEC Board of Directors level and subsequently reviewed and approved by
基于stm32f103c8t6单片机的主从式桌面机械臂的设计
<p>随着科技发展及工业4.0 进程推进,机械臂应用范围越来越广,并演化出各种各样的机械臂,如码垛机械臂、焊接机械臂、装配机械臂以及手术机械臂等。现利用solidworks 进行三维建模,设计制作一款基于stm32f103c8t6 单片机的主从式桌面级机械臂,该机械臂包括一个主动机械臂和一个从动机械臂,采用蓝牙传输信号方式进行同步运动,并且详细介绍了该机械臂材料选择、结构设计、工作原理、组成部分和
VCSELs and EELs
<p>InGaAs/AlGaAs semiconductor lasers come in three<br/>types: VCSELs and two types of EELs. The VCSEL, as<br/>its name implies, emits vertically, normal to the plane<br/>of the device, owing to cavit
From additive manufacturing to 3D4D printing 3 Bre
<p>From additive manufacturing to 3D4D printing 3 Breakthrough Innovations Programmable Material, 4D Printing and Bio-printing by André, Jean-Claude (z-lib.org)</p>
代码大全Steve McConnell著 919页高清文字版
<p>软件开发人员必备工具书，，目录如下<br style=" font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text
Digital.Image.Processing.
This edition of Digital Image Processing is a major revision of the book. As in<br />
the 1977 and 1987 editions by Gonzalez and Wintz, and the 1992, 2002, and 2008<br />
editions by Gonzalez and Wood
Electric Machinery (6th ed)
The chief objective of Electric Machinery continues to be to build a strong<br />
foundation in the basic principles of electromechanics and electric machinery.<br />
Through all of its ed