them
共 268 篇文章
them 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 268 篇文章，持续更新中。
dw1000双向测距的实现(英文版)
<p>INTRODUCTION In this application note two-way ranging (TWR) scheme as used by Decawave’s example application (DecaRanging) is described. TWR is a basic concept to calculate the distance between tw
1MHz换能器驱动电路的设计
<p>超声波换能器作为一种实用的检测手段，能实现声波所携带的信息和电能之间转换。它的性能优良，价格低廉，操作方便，易于调试，因此在工农业生产中发挥着重要的作用。但目前换能器驱动电路的发射频率多为40 kHz，本文针对1 MHz的超声波换能器电路进行了设计，主要介绍了它的发射驱动电路和接收驱动电路的设计方案，并对它们的功能进行了详细地说明。最后搭建实验平台，并对电路的输入、输出模块进行了测试。实验结
基于Multisim和LabVIEW的虚实结合数字电路实验教学
<p>实验教学一直是工科教学中不可或缺的组成部分,对培养学生的动手能力,独立思考能力,创新思维与发散思维具有重要的作用。针对目前电路教学实验中电路仿真实验与实物电路实验各自独立,无法统一问题,提出将仿真电路实验与实物电路实验有机的结合同步操作,并使用Web发布实现远程实验操作。采用Multisim作为电路实验仿真平台,NI Eiviss II作为实物电路实验硬件平台,运用LabVIEW整合Mult
高清电子书-C++ Primer Plus 第6版英文版 1438页
<p>高清电子书-C++ Primer Plus, 第6版英文版 1438页</p><p>Learning C++ is an adventure of discovery, particularly because the language accommodates several programming paradigms, including object-oriented programm
AI-and-Robotics-IBA-GEI-April-2017
Modern information technologies and the advent of machines powered by artificial<br />
intelligence (AI) have already strongly influenced the world of work in the 21st century.<br />
Computers, algori
Optimal Control Linear Quadratic Methods
Despite the development of a now vast body of knowledge known as modern<br />
control theory, and despite some spectacular applications of this theory to practical<br />
situations, it is quite clear
Linear Optimal Control
Despite the development of a now vast body of knowledge known as<br />
modern control theory, and despite some spectacular applications of this<br />
theory to practical situations, it is quite clear
Introduction to Dynamical Systems_Rainer Klages
There exist two essentially different approaches to the study of dynamical systems, based on<br />
the following distinction:<br />
time-continuous nonlinear differential equations ⇋ time-discrete map
Practical Arduino Engineering
I wrote this book so that students, hobbyists, and engineers alike can take advantage of the Arduino<br />
platform by creating several projects that will teach them about the engineering process. I a
The RF in RFID
To a quantum mechanic the whole universe is one godawful big interacting wavefunction ?<br />
but to the rest of us, it’s a world full of separate and distinguishable objects that hurt us<br />
when w
Switching+Systems+by+Invariance+Analysis1
Switched systems are embedded devices widespread in industrial<br />
applications such as power electronics and automotive control. They<br />
consist of continuous-time dynamical subsystems and a rul
Cogeneration+and+District+Energy+Systems
District energy (DE) systems use central heating and/or cooling facilities to provide<br />
heating and/or cooling services for communities. The advantages of district energy<br />
over conventional h
Value+Driven+Product+Planning+and+Systems
The “bottom-line” metrics of cash flow, demand, price, and return on investment<br />
are driven by a second set of financial metrics represented by value to the<br />
customer, cost, and the pace of
Raspberry+Pi+Home+Automation
The world of home automation is an exciting field that has exploded over the past<br />
few years with many new technologies in both the commercial and open source<br />
worlds. This book provides a g
Programming Your Hom
Welcome to the exciting, empowering world of home automation! If you have<br />
ever wanted your home to do more than just protect you against the outside<br />
elements and want to interface it to th
Intro To MEMS Eng
A few years ago I stood before an audience at a customer’s facility<br />
explaining the merits of micromachining technology. The small<br />
conference room was packed, and all ears were attentive. E
ESD Program Management
Electrostatic discharge (ESD) events can have serious detrimental<br />
effects on the manufacture and performance of microelectronic devices,<br />
the
Wireless+World+Research+Forum
Welcome to the third volume of the book entitled Technologies for the Wireless Future, which<br />
is produced by WWRF. The idea is to take the most important outputs from the working<br />
groups and
Wireless+Communications+Algorithmic+Techniques
Digital radios have undergone an astonishing evolution in the last century. Born as a set of simple and<br />
power-hungry electrical and electromechanical devices for low data rate transmission of te
WIRELESS+AD-HOC+NETWORKS
A wireless ad-hoc network is a wireless network deployed without any infrastructure. In<br />
such a network, there is no access point or wireless router to forward messages among the<br />
computing