Develop interactive Arduino-based Internet projects with Ethernet and WiFiAbout This BookBuild Internet-based Arduino devices to make your home feel more secureLearn how to connect various sensors and actuators to the Arduino and access data from InternetA project-based guide filled with schematics and wiring diagrams to help you build projects incrementally Who This Book Is For This book is intended for those who want to learn more about Arduino and make Internet-based interactive projects with Arduino. If you are an experienced software developer who understands the basics of electronics, then you can quickly learn how to build the Arduino projects explained in this book.What You Will LearnMake a powerful Internet controlled relay with an embedded web server to monitor and control your home electrical appliancesBuild a portable Wi-Fi signal strength sensor to give haptic feedback about signal strength to the userMeasure water flow speed and volume with liquid flow sensors and record real-time readingsSecure your home with motion-activated Arduino security cameras and upload images to the cloudImplement real-time data logging of a solar panel voltage with Arduino cloud connectorsTrack locations with GPS and upload location data to the cloudControl a garage door light with your Twitter feedControl infrared enabled devices with IR remote and Arduino In Detail Arduino is a small single-chip computer board that can be used for a wide variety of creative hardware projects. The hardware consists of a simple microcontroller, board, and chipset. It comes with a Java-based IDE to allow creators to program the board. Arduino is the ideal open hardware platform for experimenting with the world of the Internet of Things. This credit card sized Arduino board can be used via the Internet to make more useful and interactive Internet of things projects. Internet of Things with Arduino Blueprints is a project-based book that begins with projects based on IoT and cloud computing concepts. This book covers up to eight projects that will allow devices to communicate with each other, access information over the Internet, store and retrieve data, and interact with users—creating smart, pervasive, and always-connected environments. It explains how wired and wireless Internet connections can be used with projects and the use of various sensors and actuators. The main aim of this book is to teach you how Arduino can be used for Internet-related projects so that users are able to control actuators, gather data from various kinds of sensors, and send and receive data wirelessly across HTTP and TCP protocols. Finally, you can use these projects as blueprints for many other IoT projects and put them to good use. By the end of the book, you will be an expert in the use of IoT with Arduino to develop a set of projects that can relate very well to IoT applications in the real world.Style and approach Every chapter in this book clearly explains how to assemble components through easy-to-follow steps on while laying out important concepts, code snippets, and expected output results so that you can easily end up with a successful project where you can also enhance or modify the project according to your requirements.

Harness the power of Nginx to make the most of your infrastructure and serve pages faster than ever About This Book ?Discover possible interactions between Nginx and Apache to get the best of both worlds ?Learn to exploit the features offered by NGinx for your web applications ?Get the newest techniques available, designed with the latest version in mind Who This Book Is For By covering both the early setup stages and advanced topics, this book suits web administrators who interested in solutions to optimize their infrastructure, whether you are looking into replacing your existing web server software or integrating a new tool to cooperate with applications that are already up and running. If you, your visitors, and your operating system have been disappointed by Apache, this book is exactly what you need. What You Will Learn ?Get to know the basics of the Nginx configuration: syntax, structure, and semantics ?Understand the advanced load balancing functionality of Nginx and the newest innovative IO mechanisms ?Create virtual host configurations effortlessly ?Discover all the first-party modules: how to enable, configure, and use them ?Establish advanced rewrite rules with the Nginx Rewrite module ?Set up Nginx to work with PHP, Python, and more via FastCGI ?Configure Nginx to work as frontend for your existing HTTP server ?Manipulate configuration files with ease and adapt them to various situations ?Discover the common pitfalls and find out how to avoid them In Detail Nginx is a lightweight HTTP server designed for high-traffic websites, with network scalability as the primary objective. With the advent of high speed Internet access, short loading times and fast transfer rates have become a necessity. This free, open source solution will either come as a full replacement of other software such as Apache, or stand in front of your existing infrastructure to improve its overall speed. This book is a detailed guide to setting up Nginx in different ways that correspond to actual production situations: as a standalone server, as a reverse proxy, interacting with applications via FastCGI, and more. In addition, this complete directive reference will be your best friend at all stages of the configuration and maintenance processes. This book is the perfect companion for both Nginx beginners and experienced administrators. For beginners, it will take you through the complete process of setting up this lightweight HTTP server on your system and configuring its various modules so it does exactly what you need quickly and securely. For more experienced administrators, this book provides different approaches that can help you make the most of your current infrastructure. Nginx can be employed in many situations, whether you are looking to construct an entirely new web-serving architecture or simply want to integrate an efficient tool to optimize your site loading speeds. Style and approach This tutorial-style book includes detailed instructions on each of the processes it describes, as well as step-by-step tutorials, commented configuration sections, and in-depth module de*ions, so you can make the most of the performance potential offered by Nginx.

Embrace the new world of fiance by leveraging the power of crypto-currencies using Bitcoin and the BlockchainAbout This BookSet up your own wallet, buy and sell Bitcoin, and execute custom transactions on the BlockchainLeverage the power of Bitcoin to reduce transaction costs and eliminate fraudA practical step-by-step guide to break down the Bitcoin technology to ensure safe transactions Who This Book Is For If you are familiar with online banking and want to expand your finances into a resilient and transparent currency, this book is ideal for you. A basic understanding of online wallets and financial systems will be highly beneficial to unravel the mysteries of Bitcoin.What You Will LearnSet up your wallet and buy a Bitcoin in a flash while understanding the basics of addresses and transactionsAcquire the knack of buying, selling, and trading Bitcoins with online marketplacesSecure and protect your Bitcoins from online theft using Brainwallets and cold storageUnderstand how Bitcoin’s underlying technology, the Blockchain, works with simple illustrations and explanationsConfigure your own Bitcoin node and execute common operations on the networkDiscover various aspects of mining Bitcoin and how to set up your own mining rigDive deeper into Bitcoin and write *s and multi-signature transactions on the networkExplore the various alt-coins and get to know how to compare them and their value In Detail The financial crisis of 2008 raised attention to the need for transparency and accountability in the financial world. As banks and governments were scrambling to stay solvent while seeking a sustainable plan, a powerfully new and resilient technology emerged. Bitcoin, built on a fundamentally new technology called “The Blockchain,” offered the promise of a new financial system where transactions are sent directly between two parties without the need for central control. Bitcoin exists as an open and transparent financial system without banks, governments, or corporate support. Simply put, Bitcoin is “programmable money” that has the potential to change the world on the same scale as the Internet itself. This book arms you with immense knowledge of Bitcoin and helps you implement the technology in your money matters, enabling secure transactions. We first walk through the fundamentals of Bitcoin, illustrate how the technology works, and exemplify how to interact with this powerful and new financial technology. You will learn how to set up your online Bitcoin wallet, indulge in buying and selling of bitcoins, and manage their storage. We then get to grips with the most powerful algorithm of all times: the Blockchain, and learn how crypto-currencies can reduce the risk of fraud for e-commerce merchants and consumers. With a solid base of Blockchain, you will write and execute your own custom transactions. Most importantly, you will be able to protect and secure your Bitcoin with the help of effective solutions provided in the book. Packed with plenty of screenshots, Learning Bitcoin is a simple and painless guide to working with Bitcoin.Style and approach This is an easy-to-follow guide to working with Bitcoin and the Blockchain technology. This book is ideal for anyone who wants to learn the basics of Bitcoin and explore how to set up their own transactions.

John Clare (1793-1864) was born at a time of great social upheaval, just months after the beheading of Louis XVI and the outbreak of war with France which was to last till the defeat of Napoleon at Waterloo in 1815. He also lived through the upheavals of the land enclosure movement and agricultural revolution which changed the face of the countryside and the way of life in rural England. His father was a farm worker who managed to pay for his son’s schooling, though this was cut short as conditions worsened, but at least Clare had by then learnt to read and write so he could continue his own education, reading whatever books he could lay his hands on. At the age of sixteen he witnessed the social dislocation caused by the local enclosure Act and observed how the landscape was gradually transformed. Drawing on Clare’s writing, this extensively researched study gives the modern reader an appreciation of the divisive effects of these policies. Structured chronologically, this exploration of John Clare’s life highlights the socio-economic and environmental aspects of his observations and includes his reports on an insidious revolution taking place in the English countryside. Parliament, dominated by landowners, authorised the enclosure of large tracts of common land by private acts without considering the effect on those who had enjoyed rights of use and pasturage for centuries. Land enclosures, and the improved agricultural techniques which this permitted, was important in increasing food production at a time when the population of England was growing rapidly. While additional work was initially provided for agricultural labourers in the fencing and walling needed, this was temporary. The introduction of new, labour-saving machinery further reduced the opportunities for work. Insufficient attention, the author argues, has been given to the consequences. Those driven out of their homes in the country were left with no option but to migrate to the towns and sell their labour to whoever would pay for it. In effect, land enclosure created a market in land; landlessness created a market in labour. These are the foundations of our modern market economy. The author asserts that the harshness of the early years of the industrial revolution were the product of land enclosure which the welfare state has to some extent mitigated, although at the cost of creating a dependency culture in contrast to the sturdy independence of Clare’s parents’ generation of farm workers.

‘The Gustav Holst Way’ is the first guidebook to describe the 35-mile rambling route across the Cotswolds to celebrate the life and work of the composer Gustav Holst. Published exactly 100 years after Holst began work on The Planets, the route visits many of the places that were important to the young Holst as his musical career took wing. Among the highlights are the house in Cheltenham where he was born (now the Holst Birthplace Museum) and several venues in the Cotswolds where he played, conducted and taught music. The richly illustrated guidebook divides the walk into five easy/moderate sections (with four optional detours) and includes detailed maps, points of historical interest and all the practical information you need to follow in Gustav Holst’s footsteps from Cranham to Wyck Rissington. The Holst Birthplace Museum Gustav Holst, one of England’s greatest composers, was born in a Regency terraced house in Cheltenham in 1874. The house has been carefully restored and converted into a ‘living museum’ that captures the atmosphere of the era, both above and below stairs. The most eye-catching of the museum’s collection of 3,000 items is the piano on which Holst composed The Planets, as popular as ever nearly 100 years after it was published. Step inside the Museum and see the piano Holst used to compose The Planets. Find out how he developed into a world-class composer by examining and listening to original manu*s written when he was a schoolboy in Cheltenham. "

Even if there is a realm beyond mortality, would finding it improve our lives on earthWhat use is Spirit to a troubled worldDo prayer and meditation workAs a young man in search of love and a purpose to live for, the author could not fit within the world he found. Longing to be useful but unwilling to conform, he went out to South America. It wasn’t so easy. Alone on a mountainside one day, an inner voice said, ‘To make whole, be whole’. This was a turning point. He realised that, before being able to help others, he first had to work on himself. Once back in England, he found a method of meditation. Love of nature led him to become one of the first organic farmers but, when asked what he really wanted in life, he answered ‘God’. He’d been schooled in the Christian faith but was not at this time attracted to the Church. Meditation proved an ideal accompaniment as further adventures took him to Africa and, in particular, the desert. Later, at a low ebb in the USA, he ‘met Jesus’, which brought his practice of meditation and Christianity together. At the age of 51, he re-entered university to study Russian prior to visiting his mother’s homeland for the first time in 1991. This led to several years living in Russia, where he realised the similarity between his own practice and traditional Orthodox ‘prayer of the heart’. The book is based on notes of the author’s unfolding spiritual experience, which taught him that the wholeness he sought is actually – Spirit. How is it attainedWith many encouraging examples he shows how, with patient perseverance, the grip of the ego with all the restrictive unhappiness it brings, can be released. Being then more open to the influence of Grace, we may come to discover the Kingdom of God – our original, spiritual and perfect home. Dear John, ‘I hope you won’t mind my addressing you by your Christian name but having read your book twice as well as highlighting many paragraphs to study, I feel you are a dear friend. I am writing to say that your profound insights are enormously encouraging, an awakening, a wonderful inspiration for me, and I feel so fortunate to have found them. Your experiences in Spirit are conveyed so clearly and simply ‘ I find them truly uplifting. Every day I read some pages and always seem to find something new. I feel extremely grateful that you chose to write of your experience ‘ your legacy is to inspire countless other people, and to enrich their lives as you have mine.’ ML, 2011 Dear Mr Butler, ‘I am over half-way through your book ‘Wonders of Spiritual Unfoldment’ and feel I would like to express my gratitude to you for helping me gain clarity in the process of awakening. It is difficult to express in words the way your writings from personal experience have helped crystallise my sense of ‘Being’ in Reality. Your notes on waking from the dream or illusion we mistake for life and the sense of non-attachment to the world this engenders ‘ greatly assist me in releasing my conditioned perception. It is wonderful to find that someone living so near me, geographically, can write with such clarity and, knowing that you are here in the flesh confirming the truth of the possibility of waking up, has been a great affirmation to me and is supporting me in my own journey of awaking or coming home. Thank you so much.’ L, 2011 ‘This is a moving, honest ‘ and long ‘ spiritual autobiography, interestingly given in two voices: contemporary notebooks interlaced with present day ruminations. Butler met the meditation early and it colours his early days of self-sustaining farming after Cambridge, and his many adventures described in detail and with compassion in South America, Africa (sharing keenness of hunger and the haunting splendour of the night skies) and India, culminating in coming ‘home’ to his core way in the Russia of his mother and its Christian orthodoxy. It was love that led him through the labyrinth of his life ‘ a path we all recognise. As he says, ‘to surrender myself and let the spirit act.’ Throughout it is his honesty which makes the book valid for us. His spiritual insights have all been gained through the experience of this varied life which he seems to have accepted with the innocence and enthusiasm of a child. His way is our way. It is a book of vivid de*ion and some very helpful insights.’ Contact 55 – Summer 2011

Handsome, noble Lord Alistair McDonon’s gay life, as a denizen of London’s Beau Monde far, far away from his Scottish roots, comes to a sudden and abrupt end. When the tragic news arrives that his two brothers have drowned at sea, he is summoned to Scotland by his estranged father not only to take up his title of the Marquis of Kildonon and position of heir to the Chieftainship of the Clan but also to marry, Lady Morag McNain, in order to unite their Clans, who have been at war with each other for centuries. Horrified, Lord Alistair hastily proposes to his current lover, Olive Beverley – only to be refused and it seems that he is doomed to a loveless marriage in the windswept and distant Highlands. Suddenly, though, everything changes when he overhears a delicately beautiful young woman, called Arina, desperately begging the heartless Olive for enough money to pay for her beloved mother’s life-saving operation. Alistair steps in to help Arina, asking in return only that she accompany him to Kildonon Castle pretending to be his wife. So now no one can force him to marry Lady Morag – but little does Lord Alistair know that his demure ‘young pretender’ will soon be laying an irrevocable claim to his heart!

The beautiful Cassandra Sherburn has everything a young lady could possibly desire. Slender, flame-haired and alabaster-skinned and the heiress to her father’s immense fortune, her father has promised her hand in marriage to the dashing young Marquis of Charlbury, heir to the ancestral home and estates of the Duke of Alchester and she believes that she is in love with him. And over the years she has collected newspaper cuttings about him and pasted them secretly into albums. Now the Marquis’s father has died and he has become the Duke of Alchester. Yet Cassandra is not happy. Not only has she not set eyes on her ‘fiancé’ since she was a child, she has heard from a number of different sources that he is penniless. Is it just her money that he wants to marryWorse still, rumour has it that he has eyes only for the glamorous and seductive performers at London’s notorious Gaiety Theatre. Determined to find out for herself where his heart lies, Cassandra ventures to London in the company only of her disagreeable lady’s maid. She disguises herself as one of the racy actresses the Duke so admires and enlists the help of the celebrated Lily Langtry in order to meet him incognito. But little does she know of the perils that await an innocent young woman alone among the rakes and roués of London’s glittering lights.

Although her father is the acclaimed Music Hall performer, Keegan Kenway, his young daughter, Isla, who is ethereally beautiful, is never allowed even to go near the Music Halls, which were not deemed suitable places for a lady to be seen at. Now that her mother is dead, her father is close to bankruptcy and so desperate for the proceeds of a benefit show that, when his co-star is taken ill, he is reluctantly forced to allow Isla to take her place for the evening and he sings his famous sons Champagne Charlie and It was only a dream. After a supremely successful performance when Isla and he are acclaimed by an enthusiastic audience, Keegan Kenway disappears to a late night party and Isla, declining the invitation, goes home alone, where the party’s host, Lord Polegate, arrives to inform her that her father has collapsed and is still unconscious. In her dismay and anxiety, Isla agrees to accompany the persistent Lord Polegate to his country house, where she gradually realises that his intentions are very much less than honourable and she flees his house in terror. Lost and alone, she flags down a passing carriage on the main road and, to her immense relief, she is saved by the handsome and kind Marquis of Longridge, whose superb house is nearby. And already Isla is falling in love – But is it real or is it only a dream?

Dejected and jobless like so many other Servicemen after the end of the Great War of 1914-18, Tybalt Hampton escapes a ball in Berkeley Square and meets a delightful young girl who has also sought refuge in the little Temple in the nearby gardens because no one has asked her to dance. It is too dark to make out her face, but in an enchanted moment they kiss in the moonlight and a nightingale sings in the trees above as if just for them. Two years later the beautiful Aleta Wayte, the recipient of that anonymous kiss, and her brother, Sir Harry Wayte, are forced to let their beloved ancestral mansion to a millionaire American called Cornelius Wardolf, disguising themselves as servants in their own home and at their tenant’s beck and call. Of noble birth but penniless, Aleta still dreams of that handsome stranger. So, when Fate in the form of a road accident brings him injured to her door, her hopes are raised and then instantly dashed. In her guise as a lowly servant how can she reveal herself as Tybalt Hampton is now the fifth Duke of Stadhampton and anyway, because of his impoverished estates, he has been earmarked by Cornelius Wardolf to marry his attractive daughter, Lucy-MayIs it possible that Fate could be so cruel as to bring love so close only to snatch it away?

To afford the food and medicine her ailing mother needs, the beautiful Honourable Olinda Selwyn, daughter of the late Lord Selwyn, former Lord Chief Justice of England, is obliged to conceal her background to take employment with the Dowager Countess of Kelvedon as an expert embroiderer at the family stately home in Derbyshire. Taken aback to find that the ageing but still beautiful Countess is having a love affair with a dissolute young rake, Olinda sympathises with her estranged son, the Earl, who despises his mother for her loose morals. Drawn reluctantly into the Kelvedon family’s tangle of bitterness and resentment, Olinda finds herself gently advising the Earl – or as he puts it, inspiring him. But just as the love she has only ever dreamt of seems almost within her grasp, Kelvedon is rocked by a sudden and suspicious death – and, incredibly, the man she loves with all her heart stands accused.

When her father, a famous archaeologist, died, he left young Zaria Mansford with little other than debt, poverty, the memory of his bullying and a useful knowledge of archaeology and Arabic. She is close to starvation from lack of money and there is nothing that could help her make her lonely way in the world. But then to her amazement she is informed by her father’s Solicitors that she has inherited her rich aunt’s fortune, including a sumptuous yacht, The Enchantress. The yacht she is told has been chartered by a wealthy American for a voyage to Algeria and he needs an assistant with a knowledge of archaeology and Arabic as he intends to start excavating a Roman site close to the City of Algiers. Soon Zaria finds herself secretly taking the place of the young lady employed for the job and, after meeting in strange circumstances the handsome Chuck Tanner, who is in desperate need of her assistance and she then becomes embroiled in a maze of subterfuge and deceit. Before long Zaria realises that she has fallen deeply in love with Chuck and, caught between murderous gangsters, the Algerian Police and Arab rebels she fears for his life even more than for her own.

Against her cousin Jimmy’s earnest advice, the hot-headed but beautiful Skye Standish is determined to go off on an exciting adventure in the strife-torn South American country of Mariposa. Rebelling against her wealthy British background and the tiresome social world of New York, she ventures into the remote heartlands of Mariposa where she is kidnapped by the followers of a revolutionary known to everyone as El Diablo –The Devil! Although furious and insulted at her capture, Skye at first assumes that he simply wants a ransom for her, which she can easily have paid. But then he announces abruptly that she is to be his wife, willing or unwilling. It is not her money he wants, it is her humiliation! Imprisoned in his network of secret caves in the mountains, she plots her escape from his clutches and to go back to civilisation and her elegant yacht and twice fails and then she has to face El Diablo’s terrible wrath. And her hatred of this cruel man is now complete. Yet observing his devotion to his impoverished people, she uncovers another, almost gentlemanly, side of El Diablo and the ominous phrase on the lips of those who fear him – ‘the kiss of the Devil’– takes on a passionate new meaning for Skye.

The book will follow a step-by-step tutorial approach to construct an application that allows video conferencing and calls between two browsers and a system for sharing files among a group.This book is ideal for developers new to the WebRTC standards who are interested in adding sensor-driven, real-time, peer-to-peer communication to their web applications. You will only need basic experience with HTML and JavaScript.

Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. Instant 960 Grid System uses step-by-step instructions, covering the basic understanding needed to create a quick, high quality responsive website prototype using the 960 Grid System.The book is intended for beginner web developers and information architects looking to create a quick responsive website prototype. Basic knowledge of web development and a little understanding of grids is encouraged.

Get to grips with a new technology, understand what it is and what it can do for you, and then get to work with the most important features and tasks. A simple starter that will guide you through IntroJs from scratch to advanced topics using a simple step by step approach with useful examples along the way.This book is for web designers who want to create an interactive step-by-step introduction for showing specific or all parts of an application or website to users. Basic JavaScript programming and knowledge of HTML and CSS is required. No knowledge of any other JavaScript libraries is needed.

Filled with practical, step-by-step instructions and clear explanations for the most important and useful tasks.A practical, step-by-step guide featuring recipes that will get you up and running quickly with Nancy.A practical, step-by-step guide featuring recipes that will get you up and running quickly with Nancy.If you are a .NET oriented web developer who is curious to find out what lies beyond the Microsoft provided frameworks, then this book is for you! It’s beneficial to have a good knowledge of C# and .NET, as well as a basic working knowledge of HTTP. If testability is important to you, and you’re looking for a lightweight, code focused approach to building web applications, this book offers you all the guidance that you will need.

Lift Application Development Cookbook contains practical recipes on everything you will need to create secure web applications using this amazing framework.The book first teaches you basic topics such as starting a new application and gradually moves on to teach you advanced topics to achieve a certain task. Then, it explains every step in detail so that you can build your knowledge about how things work.This book is for developers who have at least some basic knowledge about Scala and who are looking for a functional, secure, and modern web framework. Prior experience with HTML and JavaScript is assumed.

The style and approach of the book is an easytoread SharePoint admin guide. This is not a stepbystep instruction book, but rather a guide on how to implement and execute a disaster recovery plan to your SharePoint environment.This book is great for both SharePoint and SQL administrators new to the SharePoint 2013 architecture, and who are looking to get a good grounding in how to use implement a solid disaster recoveryrecovery plan. It's assumed that you have some experience in SharePoint and Windows Server and, as well be familiar with SQL.

This fast-paced guide enables developers to design and build Enterprise applications for the cloud. You will find it easy to follow this book, as the authors use an actual online portal application for the case study. Throughout the development of the sample application there is discussion of important considerations for moving an application into the cloud. If you provide technological leadership to their enterprise—senior developers, architects, CIO/CTO and you want or need to guide your enterprise's application design to Azure, this is the perfect book for you! Since the examples are in .NET, the book will skew to MS-oriented developers. But a lot of what is discussed will be applicable to anyone wanting to work with Azure. No matter what language you use, you provision the application fabric the same way, and all the underlying concepts will be the same. You will need experience with Visual Studio, and some basic SQL Server knowledge.

This hands-on guide takes a look at the main functional areas of Drupal that have significant new features. It explains these new features and how to use them, drawing attention to significant differences from how things used to behave, and giving the reader an idea of the kind of consequences these changes will bring to them. Drupal 7 First Look is written for site administrators, themers, and developers who have some experience with Drupal 6 (or even Drupal 5) and want to upgrade their sites, themes, or modules to Drupal 7 or just learn more about Drupal 7. No programming experience is required, but several code examples are covered for readers that want more in-depth information about building themes and modules.