Übersicht:The Teensy is an amazing and compact development platform in a breadboard friendly form factor, but what if you could incorporate it into the Arduino architecture? The Teensy Arduino Shield Adapter allows you to attach your Teensy and utili
The ADE7758 is a high accuracy, 3-phase electrical energy measurement IC with a serial interface and two pulse outputs. The ADE7758 incorporates second-order S-? ADCs, a digital integrator, reference circuitry, a temperature sensor, and all the signal processing required to perform active, reactive, and apparent energy measurement and rms calculations. The ADE7758 is suitable to measure active, reactive, and apparent energy in various 3-phase configurations, such as WYE or DELTA services, with both three and four wires. The ADE7758 provides system calibration features for each phase, that is, rms offset correction, phase calibration, and power calibration. The APCF logic output gives active power information, and the VARCF logic output provides instantaneous reactive or apparent power information.
Talk directly to your system for a faster workflow with automation capability Linux Command Line and Shell Scripting Bible is your essential Linux guide. With detailed instruction and abundant examples, this book teaches you how to bypass the graphical interface and communicate directly with your computer, saving time and expanding capability. This third edition incorporates thirty pages of new functional examples that are fully updated to align with the latest Linux features. Beginning with command line fundamentals, the book moves into shell scripting and shows you the practical application of commands in automating frequently performed functions. This guide includes useful tutorials, and a desk reference value of numerous examples. The Linux command line allows you to type specific shell commands directly into the system to manipulate files and query system resources. Command line statements can be combined into short programs called shell scripts, a practice increasing in popularity due to its usefulness in automation. This book is a complete guide providing detailed instruction and expert advice working within this aspect of Linux. * Write simple script utilities to automate tasks * Understand the shell, and create shell scripts * Produce database, e-mail, and web scripts * Study scripting examples ranging from basic to advanced Whether used as a tutorial or as a quick reference, this book contains information that every Linux user should know. Why not learn to use the system to its utmost capability? Linux is a robust system with tremendous potential, and Linux Command Line and Shell Scripting Bible opens the door to new possibilities.
Now in its second edition, The Power of the Agile Business Analyst has expanded to include new Agile methods that have emerged or gained prominence since the first edition.Buy this book to learn how to revolutionize your Agile development and increase the value and relevancy of your project outcomes.Learn 30 realistic, achievable ways that an Agile business analyst can increase project efficiency, add value, and improve quality.Find out how an Agile business analyst bridges the gap between the needs of the business and the resources of the development team.Now updated with current Agile methods to support emerging and established business analysts to adapt to new trends.Discover 30 ways an Agile business analyst can help.Drawing on her extensive experience, Jamie proposes a new role for Agile projects: the Agile business analyst. She details 30 achievable ways that such a role will increase relevance, quality and overall business value, and provide business users with crucial support. The Agile business analyst is also a boon to the development team, being a ready source of business knowledge and ensuring that project outcomes align with requirements.This book has been updated to:Incorporate behavior-driven development into the work that the business analyst does to support interface designAlign the program management strategies of the Scaled Agile Framework (SAFe) to encourage cross-organizational communication and participationInclude full updates throughout the Qualifications section in ´´Getting the Right Agile Business Analyst for Your Team´´Provide Agile updates, bringing the book back into line with current methods.Support your Agile business user for better project outcomes 1. Language: English. Narrator: Kate Rose Martin. Audio sample: http://samples.audible.de/bk/acx0/135919/bk_acx0_135919_sample.mp3. Digital audiobook in aax.
Build Android apps using the popular and efficient Android Studio 3 suite of tools, an integrated development environment (IDE) for Android developers using Java APIs. With this book, you´ll learn the latest and most productive tools in the Android tools ecosystem, ensuring quick Android app development and minimal effort on your part. Along the way, you´ll use Android Studio to develop Java-based Android apps, tier by tier through practical examples. These examples cover core Android topics such as notifications and toast; intents and broadcast receivers; and services. Then, you´ll learn how to publish your apps and sell them online and in the Google Play store. What You´ll Learn Use Android Studio 3 to quickly and confidently build your first Android apps Build an Android user interface using activities and layouts, event handling, images, menus and the action bar Incorporate new elements including fragments Integrate data with data persistence Access the cloud Who This Book Is For Those who may be new to Android Studio 3 or Android Studio in general. You may or may not be new to Android development in general. Some prior experience with Java is also recommended.
Build Android apps using the popular and efficient Android Studio 3 suite of tools, an integrated development environment (IDE) with which Android developers can now use the Kotlin programming language. With this book, you´ll learn the latest and most productive tools in the Android tools ecosystem, ensuring quick Android app development and minimal effort on your part. Along the way, you´ll use Android Studio to develop apps tier by tier through practical examples. These examples cover core Android topics such as Activities, Intents, BroadcastReceivers, Services and AsyncTask. Then, you´ll learn how to publish your apps and sell them online and in the Google Play store. What You´ll Learn Use Android Studio 3 to quickly and confidently build your first Android apps Build an Android user interface using activities and layouts, event handling, images, menus and the action bar Incorporate new elements including fragments Learn how data is persisted Use Kotlin to build apps Who This Book Is For Those who may be new to Android Studio 3 or Android Studio in general. You may or may not be new to Android development in general. Some prior experience with Java is also recommended.
The ADE7753 features proprietary ADCs and DSP for high accuracy over large variations in environmental conditions and time. The ADE7753 incorporates two second-order 16-bit ADCs, a digital integrator (on CH1), reference circuitry, temperature sensor, and all the signal processing required to perform active, reactive, and apparent energy measurements, line-voltage period measurement, and rms calculation on the voltage and current. The selectable on-chip digital integrator provides direct interface to di/dt current sensors such as Rogowski coils, eliminating the need for an external analog integrator and resulting in excellent long-term stability and precise phase matching between the current and voltage channels.
Atmel´s AVR microcontrollers are the chips that power Arduino, and are the go-to chip for many hobbyist and hardware hacking projects. In this book you´ll set aside the layers of abstraction provided by the Arduino environment and learn how to program AVR microcontrollers directly. In doing so, you´ll get closer to the chip and you´ll be able to squeeze more power and features out of it. Each chapter of this book is centered around projects that incorporate that particular microcontroller topic. Each project includes schematics, code, and illustrations of a working project. * Program a range of AVR chips * Extend and re-use other people?s code and circuits * Interface with USB, I2C, and SPI peripheral devices * Learn to access the full range of power and speed of the microcontroller * Build projects including Cylon Eyes, a Square-Wave Organ, an AM Radio, a Passive Light-Sensor Alarm, Temperature Logger, and more * Understand what´s happening behind the scenes even when using the Arduino IDE
In The Functional Art, instructor Alberto Cairo explains how information graphics and visualizations are cognitive tools that extend our perception and how we can use them to see beyond lists of numbers, variables, and phenomena to identify patterns and trends that would be invisible otherwise. The book also includes a DVD-ROM containing 90+ minutes of video tutorials that expand on the concepts explained in the book as well as exercises that viewers can use to put their newly found skills to the test. Product Description Unlike any time before in our lives, we have access to vast amounts of free information. With the right tools, we can start to make sense of all this data to see patterns and trends that would otherwise be invisible to us. By transforming numbers into graphical shapes, we allow readers to understand the stories those numbers hide. In this practical introduction to understanding and using information graphics, you´ll learn how to use data visualizations as tools to see beyond lists of numbers and variables and achieve new insights into the complex world around us. Regardless of the kind of data you´re working with-business, science, politics, sports, or even your own personal finances-this book will show you how to use statistical charts, maps, and explanation diagrams to spot the stories in the data and learn new things from it. You´ll also get to peek into the creative process of some of the world´s most talented designers and visual journalists, including Condé Nast Traveler´s John Grimwade , National Geographic Magazine´s Fernando Baptista, The New York Times´ Steve Duenes, The Washington Post´s Hannah Fairfield, Hans Rosling of the Gapminder Foundation, Stanford´s Geoff McGhee, and European superstars Moritz Stefaner, Jan Willem Tulp, Stefanie Posavec, and Gregor Aisch. The book also includes a DVD-ROM containing over 90 minutes of video lessons that expand on core concepts explained within the book and includes even more inspirational information graphics from the world´s leading designers. The first book to offer a broad, hands-on introduction to information graphics and visualization, The Functional Art reveals: . Why data visualization should be thought of as ´´functional art´´ rather than fine art . How to use color, type, and other graphic tools to make your information graphics more effective, not just better looking . The science of how our brains perceive and remember information . Best practices for creating interactive information graphics . A comprehensive look at the creative process behind successful information graphics . An extensive gallery of inspirational work from the world´s top designers and visual artists On the DVD-ROM: In this introductory video course on information graphics, Alberto Cairo goes into greater detail with even more visual examples of how to create effective information graphics that function as practical tools for aiding perception. You´ll learn how to: incorporate basic design principles in your visualizations, create simple interfaces for interactive graphics, and choose the appropriate type of graphic forms for your data. Cairo also deconstructs successful information graphics from The New York Times and National Geographic magazine with sketches and images not shown in the book. Introduction - What Infographics and Visualizations Are PART 1 - Foundations Chapter 1 - Why Visualization - From Data to Wisdom Chapter 2 - Form and Function - Visualization as a Technology Chapter 3 - The Beauty Paradox - Art and Communication Efficacy Chapter 4 - Exposition, Exploration, And the Complexity Challenge PART 2 - History Chapter 5 - Here Be Dragons - On the Origins of Maps Chapter 6 - Lights of Reason - the Dawn of Scientific Illustration Chapter 7 - A Scottish Engineer And a Century of Revolutions - the History of Charts PART 3 - Cognition Chapter 8 - The Eye and the Visual Brain Chapter 9 - Non-sensed Perception Chapter 10 - Images in the Brain PART 4 - Practice Chapter 11 - The Creation Process in Infographics and Visualization Chapter 12 - Interactive Graphics and Visualization APPENDIX - Projects from leading practitioners in the field, explained in detail In The Functional Art, instructor Alberto Cairo explains how information graphics and visualizations are cognitive tools that extend our perception and how we can use them to see beyond lists of numbers, variables, and phenomena to identify patterns and trends that would be invisible otherwise. The book