Visible Light Communication an Alternative to the Wireless Transmission with RF Spectrums Through Visible Light Communication
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Wireless Networks
SUBJECT WIRELESS NETWORKS SESSION 2 WIRELESS Cellular Concepts and Designs" SESSION 2 Wireless A handheld marine radio. Part of a series on Antennas Common types[show] Components[show] Systems[hide] Antenna farm Amateur radio Cellular network Hotspot Municipal wireless network Radio Radio masts and towers Wi-Fi 1 Wireless Safety and regulation[show] Radiation sources / regions[show] Characteristics[show] Techniques[show] V T E Wireless communication is the transfer of information between two or more points that are not connected by an electrical conductor. The most common wireless technologies use radio. With radio waves distances can be short, such as a few meters for television or as far as thousands or even millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking. Other examples of applications of radio wireless technology include GPS units, garage door openers, wireless computer mice,keyboards and headsets, headphones, radio receivers, satellite television, broadcast television and cordless telephones. Somewhat less common methods of achieving wireless communications include the use of other electromagnetic wireless technologies, such as light, magnetic, or electric fields or the use of sound. Contents [hide] 1 Introduction 2 History o 2.1 Photophone o 2.2 Early wireless work o 2.3 Radio 3 Modes o 3.1 Radio o 3.2 Free-space optical o 3.3 -
A Smart and Trustworthy Iot System Interconnecting Legacy IR Devices Zhen Ling , Chao Gao, Chuta Sano, Chukpozohn Toe, Zupei Li, and Xinwen Fu
3958 IEEE INTERNET OF THINGS JOURNAL, VOL. 7, NO. 5, MAY 2020 STIR: A Smart and Trustworthy IoT System Interconnecting Legacy IR Devices Zhen Ling , Chao Gao, Chuta Sano, Chukpozohn Toe, Zupei Li, and Xinwen Fu Abstract—Legacy-infrared (IR) devices are pervasively used. I. INTRODUCTION They are often controlled by IR remotes and cannot be con- trolled over the Internet. A trustworthy and cost-effective smart HE Internet of Things (IoT) is a world-wide network of IR system that is able to change an IR controllable device into T uniquely addressable and interconnected objects [1], [2]. a smart Internet of Things (IoT) device and interconnect them IoT has broad applications, including smart home, smart city, for smart city/home applications is offered in this article. First, smart grid, and smart transportation. However, there still exist a printed circuit board (PCB) consisting of an IR receiver and a large number of legacy devices, such as infrared (IR) multiple IR transmitters side by side which are capable of trans- mitting about 20 m indoors is designed and implemented. This controllable devices, which cannot be controlled over the IR transceiver board is the first of its kind. Second, the IR Internet. transceiver can be linked up with a Raspberry Pi, for which The IR technology is used in many different fields, includ- we develop two software tools, recording and replaying any IR ing scientific research, business, and military. The IR spectrum signals so as to put the corresponding IR device in control. Third, can be divided into five categories: 1) near IR; 2) short wave- a smartphone can be connected to the Pi by means of a mes- sage queuing telemetry transport (MQTT) cloud server so that length IR; 3) mid wavelength IR; 4) long wavelength IR; and the commands can be sent by the smartphone to the legacy IR 5) far IR [3]. -
Intel® NUC Board NUC5CPYB and Intel® NUC Board NUC5PPYB Technical Product Specification
Intel® NUC Board NUC5CPYB and Intel® NUC Board NUC5PPYB Technical Product Specification November 2017 Order Number: H71812-0013 Intel NUC Board NUC5CPYB and Intel NUC Board NUC5PPYB Technical Product Specification The Intel NUC Board NUC5CPYB and Intel NUC Board NUC5PPYB may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel NUC Board NUC5CPYB and Intel NUC Board NUC5PPYB Specification Update. iv Revision History Revision Revision History Date 001 First release of the Intel® NUC Board NUC5CPYB and Intel NUC Board NUC5PPYB May 2015 Technical Product Specification 002 Specification Clarification June 2015 003 Specification Clarification June 2015 004 Specification Clarification August 2015 005 Specification Clarification September 2015 006 Specification Clarification October 2015 007 Specification Clarification March 2016 008 Specification Change May 2016 009 Specification Clarification June 2016 0010 Specification Change August 2016 0011 Specification Change October 2016 0012 Specification Change January 2017 0013 Specification Change November 2017 Disclaimer This product specification applies to only the standard Intel® NUC Board with BIOS identifier PYBSW10H.86A INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. EXCEPT AS PROVIDED IN INTEL’S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. -
Kenntnisse Engineering & IT
Kenntnisse Engineering & IT IT-Fähigkeiten Version* Dauer** Niveau*** IT-Fähigkeiten Version* Dauer** Niveau*** Delphi PL/1 Designer/2000 PLA Developer/2000 PL/SQL EJB Pascal Eclipse AIX Enterprise Architect Android Erwin BS2000 Fortran CICS Free Pascal Echtzeit-Betriebssysteme GNU Debugger (gdb) HP-UX GNU Compiler Linux HTML MS Windows Hibernate MS Windows 98 Interactive Disassembler MS Windows CE ISO 12207 MS Windows NT ISO 15504 MS Windows Server 2003 ITIL MS Windows Vista Intel C++ Compiler MS Windows XP/2000 iTRACE MS Windows 7 JCreator MS Windows Server 2008 Jdeveloper MS Windows Mobile/Phone Junit MVS J2EE MAC OS X JAVA OS/2 JSP OS/400 JavaScript SCO Unix Jikes Sinix Kernel Debugger (kdb) Sun Solaris Lisp Symbian OS Lauterbach Debugger Unix LotusScript VMS MFC MS Visual C++ Betriebssysteme Version* Dauer** Niveau*** Adobe Flash MS Windows 98 HP Quality Center MS Windows CE HP Testdirector MS Windows NT HP Winrunner MS Windows Server 2003 Modula MS Windows Vista Natura MS Windows XP/2000 Net Beans MS Windows 7 OCX MS Windows Server 2008 OOA MS Windows Mobile/Phone OOD MVS Motif MAC OS X OSI-Modell OS/2 OWL OS/400 OllyDbg SCO Unix PHP Sinix *Version: letzte Version angeben **Dauer: < 6 Monate, 6 – 12 Monate, > 12 Monate ***Niveau: wählen aus Grundlagen, Erweitert oder Fortgeschritten Betriebssysteme Version* Dauer** Niveau*** SIGRAPH Sun Solaris SmartPlant Symbian OS Solid Designer Unix Solid Edge VMS SolidWorks Tribon CAD Version* Dauer** Niveau*** NX Unigraphics Advance Steel WSCAD Altium Designer AutoCAD Datenbanken Version* Dauer** -
Удк 62-82:658.512.011.56 Ляпин П.С., Мельничук Р.М
УДК 62-82:658.512.011.56 ЛЯПИН П.С., МЕЛЬНИЧУК Р.М., ФИНОГЕНОВ А.Д. ГРАФИЧЕСКИЕ РЕДАКТОРЫ ДЛЯ СХЕМОТЕХНИЧЕСКОГО ПРОЕКТИРОВАНИЯ Целью статьи является формирование общих требований для разработки редактора электронных схем в рамках создания средств автоматизированного проектирования с доступом через Internet. На основе анали- за существующих решений в данной области предложен набор стандартных функций, необходимых инже- неру-разработчику и приоритетных для реализации в веб-редакторе. The purpose of this paper is the establishment of common requirements for the design editor of electronic cir- cuits in a computer-aided design tools to access the Internet. Analysis capabilities available today decisions in this field will conclude on a set of standard functions necessary development engineer and priorities for implementation in a web editor. 1. Введение – ГСР общего назначения. Под специализированными ГСР будем История разработки специализированных понимать схемные редакторы, которые входят графических редакторов насчитывает не одно в состав программных средств EDA (Electronic десятилетие. Параллельно с усовершенствовани- Design Automation). Комплексы EDA предна- ем аппаратных средств и, в первую очередь, значены для облегчения разработки электрон- средств визуализации, менялись и подходы к со- ных устройств, создания микросхем, печатных зданию графического интерфейса пользователя и плат [1]. Типичным представителем данного в частности схемных редакторов. Наличие ре- класса графических схемных редакторов явля- дактора на сегодняшний день стало стандартом ется OrCAD [2]. де-факто для САПР. К ГСР общего назначения относятся ре- Одним из современных направлений развития дакторы, которые помимо графических при- САПР является создание веб-средств проектиро- митивов и текста позволяют использовать вания (не путать со средствами веб- различные символические объекты, в том проектирования), что, соответственно, влечет за числе и элементы принципиальных электри- собой необходимость в создании соответствую- ческих схем, и не направлены на дальнейшую щих графических редакторов. -
NI Circuit Design Suite Professional Edition Release Notes (Trilingual)
PROFESSIONAL EDITION RELEASE NOTES NI Circuit Design Suite Version 10.1.1 These release notes contain system requirements for NI Circuit Design Suite 10.1.1, and information about product tiers, new features, documentation resources, and other changes since NI Multisim 10.1 and NI Ultiboard 10.1. NI Circuit Design Suite includes the familiar NI Multisim and NI Ultiboard software products from the National Instruments Electronics Workbench Group. The NI Multisim MCU Module functionality is now included with NI Multisim. Contents Installing NI Circuit Design Suite 10.1.1................................................ 2 Minimum System Requirements ..................................................... 2 Installation Instructions.................................................................... 3 Product Activation ........................................................................... 3 What’s New in NI Circuit Design Suite 10.1.1....................................... 3 Locking Toolbars............................................................................. 4 Advanced Multisim Component Search .......................................... 4 Units for RLC Components ............................................................. 4 Default Background Color for Instruments and Grapher ................ 5 No Automatic Rewire of Large Pin-Count Components................. 5 Improved Parameter Support for Semiconductor Devices .............. 5 Added Support for Cadence® PSpice® Temperature Parameters .... 6 Improvements to SPICE DC Convergence -
ECE203 Lab Manual
ECE 203 — DC CIRCUITS LABORATORY MANUAL Rose-Hulman Institute of Technology Spring 2016-2017 ECE 203 – DC Circuits Spring 2016 This page intentionally left blank ECE203 DC Circuits Laboratory Manual 2 ECE 203 – DC Circuits Spring 2016 ECE 203 DC Circuits Laboratory Manual Table of Contents Lab 0 Laboratory Introduction ........................................................................................ 5 1.0 Purpose of Laboratories .................................................................................... 5 1.1 Familiarity with equipment ................................................................................. 5 1.2 Tie-in to theory .................................................................................................. 5 1.3 Develop problem-solving skills .......................................................................... 5 2.0 Materials............................................................................................................ 5 3.0 Equipment ......................................................................................................... 5 4.0 What is Expected of You ................................................................................... 5 5.0 Lab Journal ....................................................................................................... 6 6.0 Circuit Diagrams ................................................................................................ 7 7.0 Tables & Graphs .............................................................................................. -
Scientific Tools for Linux
Scientific Tools for Linux Ryan Curtin LUG@GT Ryan Curtin Getting your system to boot with initrd and initramfs - p. 1/41 Goals » Goals This presentation is intended to introduce you to the vast array Mathematical Tools of software available for scientific applications that run on Electrical Engineering Tools Linux. Software is available for electrical engineering, Chemistry Tools mathematics, chemistry, physics, biology, and other fields. Physics Tools Other Tools Questions? Ryan Curtin Getting your system to boot with initrd and initramfs - p. 2/41 Non-Free Mathematical Tools » Goals MATLAB (MathWorks) Mathematical Tools » Non-Free Mathematical Tools » MATLAB » Mathematica Mathematica (Wolfram Research) » Maple » Free Mathematical Tools » GNU Octave » mathomatic Maple (Maplesoft) »R » SAGE Electrical Engineering Tools S-Plus (Mathsoft) Chemistry Tools Physics Tools Other Tools Questions? Ryan Curtin Getting your system to boot with initrd and initramfs - p. 3/41 MATLAB » Goals MATLAB is a fully functional mathematics language Mathematical Tools » Non-Free Mathematical Tools You may be familiar with it from use in classes » MATLAB » Mathematica » Maple » Free Mathematical Tools » GNU Octave » mathomatic »R » SAGE Electrical Engineering Tools Chemistry Tools Physics Tools Other Tools Questions? Ryan Curtin Getting your system to boot with initrd and initramfs - p. 4/41 Mathematica » Goals Worksheet-based mathematics suite Mathematical Tools » Non-Free Mathematical Tools Linux versions can be buggy and bugfixes can be slow » MATLAB -
Računalniško Podprto Načrtovanje Digitalnih Struktur Računalniško Podprto Načrtovanje Dig
Računalniško podprto načrtovanje digitalnih struktur Računalniško podprto načrtovanje dig. struktur Pregled programskih orodij • minimizator (angl. minimizer) je programsko orodje za avtomatizirano poenostavljanje preklopnih funkcij •z urejevalnikom shematskih prikazov (angl. schematic editor) izrišemo simbolno shemo vezja • simulator vezij (angl. circuit simulator) omogoča simulacijo in analizo delovanja načrtovanega vezja •v strojno opisnem jeziku (angl. hardware description language, HDL) opišemo gradnike vezja in povezave med njimi v obliki, ki omogoča realizacijo vezja s programirljivo makrostrukturo • sintetizator geometrije (angl. layout designer) izdela načrt postavitve elementov in povezav na nivoju tiskanega vezja (postavitev integriranih vezij in ostalih komponent na tiskani plošči, angl. PCB layout) ali na nivoju integriranega vezja (postavitev tranzistorjev in ostalih elementov v čipu, angl. IC layout) Računalniško podprto načrtovanje dig. struktur Minimizatorji • minimizatorji omogočajo poenostavljanje preklopnih funkcij z različnimi metodami minimizacije (Quine-McCluskeyev algoritem, Petrickova metoda, algoritem Espresso, ...), prevedbe operatorjev (AND-OR ↔ OR-AND ↔ XOR ↔ NAND ↔ NOR ...) in realizacije funkcij (z MUX, PROM, PAL ...): - Logic Friday*(http://sontrak.com/download_lf.aspx) - Minilog*(http://www.brothersoft.com/minilog-download-26547.html) - ... • mnoga programska orodja za simulacijo in sintezo že vsebujejo algoritme za minimizacijo in prevedbo funkcij; če imamo na razpolago takšno orodje, ne potrebujemo ločenega -
CC2541-Q1 2.4-Ghz Bluetooth Low Energy and Proprietary System-On
Product Sample & Technical Tools & Support & Folder Buy Documents Software Community CC2541-Q1 SWRS128 –JUNE 2014 CC2541-Q1 SimpleLink™ Bluetooth® Low Energy Wireless MCU for Automotive 1 Device Overview 1.1 Features 1 • RF – Accurate Digital RSSI Support – 2.4-GHz Bluetooth Low Energy Compliant and – Battery Monitor and Temperature Sensor Proprietary RF Wireless MCU – 12-Bit ADC With Eight Channels and – Supports Data Rates of 250 kbps, 500 kbps, 1 Configurable Resolution Mbps, and 2 Mbps – AES Security Coprocessor – Excellent Link Budget, Enabling Long-Range – Two Powerful USARTs With Support for Several Applications Without External Front End Serial Protocols – Programmable Output Power up to 0 dBm – 23 General-Purpose I/O Pins – Excellent Receiver Sensitivity (–94 dBm at (21 × 4 mA, 2 × 20 mA) 1 Mbps), Selectivity, and Blocking Performance – I2C interface – Suitable for Systems Targeting Compliance With – 2 I/O Pins Have LED Driving Capabilities Worldwide Radio Frequency Regulations: ETSI – Watchdog Timer EN 300 328 and EN 300 440 Class 2 (Europe), – Integrated High-Performance Comparator FCC CFR47 Part 15 (US), and ARIB STD-T66 • Development Tools (Japan) – CC2541 Evaluation Module • Layout – SmartRF™ Software – Few External Components – IAR Embedded Workbench™ Available – 6 mm × 6 mm QFN-40 Package • Bluetooth v4.0 Compliant Protocol Stack for • Low Power Single-Mode BLE Solution – Active-Mode RX Down to: 18.3 mA – Complete Power-Optimized Stack, Including – Active-Mode TX (0 dBm): 18.6 mA Controller and Host – Power Mode 1 (4-µs -
An Oversampled Analog to Digital Converter for Acquiring Neural Signals Grant Williams Washington University in St
Washington University in St. Louis Washington University Open Scholarship All Theses and Dissertations (ETDs) January 2009 An Oversampled Analog To Digital Converter For Acquiring Neural Signals Grant Williams Washington University in St. Louis Follow this and additional works at: https://openscholarship.wustl.edu/etd Recommended Citation Williams, Grant, "An Oversampled Analog To Digital Converter For Acquiring Neural Signals" (2009). All Theses and Dissertations (ETDs). 462. https://openscholarship.wustl.edu/etd/462 This Thesis is brought to you for free and open access by Washington University Open Scholarship. It has been accepted for inclusion in All Theses and Dissertations (ETDs) by an authorized administrator of Washington University Open Scholarship. For more information, please contact [email protected]. WASHINGTON UNIVERSITY IN ST. LOUIS School of Engineering and Applied Science Department of Electrical and Systems Engineering Thesis Examination Committee: Robert E. Morley, Jr Daniel L. Rode R. Martin Arthur AN OVERSAMPLED ANALOG TO DIGITAL CONVERTER FOR ACQUIRING NEURAL SIGNALS by Grant Taylor Williams A thesis presented to the School of Engineering of Washington University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE August 2009 Saint Louis, Missouri copyright by Grant Taylor Williams 2009 ABSTRACT OF THE THESIS A Third Order Modulator and Digital Filter for Neural Signals by Grant Taylor Williams Master of Science in Electrical Engineering Washington University in St. Louis, 2009 Research Advisor: Professor Robert E. Morley, Jr. A third order delta-sigma modulator and associated low-pass digital filter is designed for an analog to digital converter (ADC) for sensing bioelectric phenomena. The third order noise shaping reduces the quantization noise in the baseband and the digital low- pass filter greatly attenuates the out of band quantization noise, increasing the effective number of bits. -
Ultiboard Free
Ultiboard free click here to download Ultiboard is a rapid printed circuit board (PCB) prototyping environment used by engineering professionals, educators, makers, and students across many applications. Its seamless integration with Multisim helps circuit designers save hours of development time with the ability to complete circuit schematics, SPICE. With NI Multisim and Ultiboard, you can complete homework problems faster, prepare for laboratory assignments better, and define entire circuit board design projects easier with the same circuit simulation and design tools used in industry. Only Multisim provides you the complete set of tools to learn analog, digital, and. The NI Circuit Design Suite update brings quality improvements, new database parts and new features. For more information, read the New Features and Improvements section in the Help file. Soon thereafter, ULTIboard became marketing leader in Europe in the field of PC based PCB design products. The company held worldwide User Meetings where customers could attend free and even got a free gourmet lunch. Optionally, customers could take an afternoon training to get up and running with the latest. NI Ultiboard software helps students learn about the layout process and industry practices by providing a flexible environment for PCB layout and routing. Students can retrieve designs from NI Multisim interactive SPICE-based simulation or begin from scratch using parts from the built-in Ultiboard database. MultiSim 11 Ultiboard PowerPro Free Download Latest Version for Windows. It is full offline installer standalone setup of MultiSim 11 Ultiboard PowerPro. NI Multisim Ultiboard Electronics Circuit Design Suite 14 Free Download. Apart from this it can also be used for creating schematic with the help if library component.