In just 21 days you can acquire the knowledge and skills necessary to develop applications on your computer and apps that run on Android phones and tablets. With this complete tutorial you’ll quickly master the basics and then move on to more advanced features and concepts.

Expand Raspberry Pi capabilities with fundamental engineering principles

Key Features

Want to light up a display? Control a touch screen? Program a robot? The Arduino is a microcontroller board that can help you do all of these things, plus nearly anything you can dream up. Even better, it's inexpensive and, with the help of Beginning Arduino, Second Edition, easy to learn.

A few years ago, a magazine sponsored a contest for the comment most likely to end a conversation. The winning entry? "I teach English grammar." Just throw that line out at a party; everyone around you will clam up or start saying "whom."

This hands-on, concise guide gives you 24 proven techniques for communicating clearly and managing conflicts. It features guidelines for everything from sharing information and gathering input from employees to handling disagreements to conducting results-driven meetings and presentations.

With the expansion of global business and the Internet, communicating clearly in written English has become essential. The step-by-step approach in Send Me A Message allows students to develop a core set of expressions and techniques that they can use to communicate clearly and appropriately in a variety of formats.

The leading guide for eBay buyers and sellers, updated to give you all the essentials for buying and selling on eBay