Bøger af Jason Kridner

BeagleBone Black is a low-cost, open hardware computer uniquely suited to interact with sensors and actuators directly and over the Web. Introduced in April 2013 by BeagleBoard.org, a community of developers first established in early 2008, BeagleBone Black is used frequently to build vision-enabled robots, home automation systems, artistic lighting systems, and countless other do-it-yourself and professional projects. BeagleBone variants include the original BeagleBone and the newer BeagleBone Black, both hosting a powerful 32-bit, super-scalar ARM Cortex A8 processor capable of running numerous mobile and desktop-capable operating systems, typically variants of Linux including Debian, Android, and Ubuntu. Yet, BeagleBone is small enough to fit in a small mint tin box. The "e;Bone"e; may be used in a wide variety of projects from middle school science fair projects to senior design projects to first prototypes of very complex systems. Novice users may access the power of the Bone through the user-friendly BoneScript software, experienced through a Web browser in most major operating systems, including Microsoft Windows, Apple Mac OS X, or the Linux operating systems. Seasoned users may take full advantage of the Bone's power using the underlying Linux-based operating system, a host of feature extension boards (Capes) and a wide variety of Linux community open source libraries. This book provides an introduction to this powerful computer and has been designed for a wide variety of users including the first time novice through the seasoned embedded system design professional. The book contains background theory on system operation coupled with many well-documented, illustrative examples. Examples for novice users are centered on motivational, fun robot projects while advanced projects follow the theme of assistive technology and image-processing applications.

BeagleBone is an inexpensive web server, Linux desktop, and electronics hub that includes all the tools you need to create your own projectswhether its robotics, gaming, drones, or software-defined radio. If youre new to BeagleBone Black, or want to explore more of its capabilities, this cookbook provides scores of recipes for connecting and talking to the physical world with this credit-card-sized computer.All you need is minimal familiarity with computer programming and electronics. Each recipe includes clear and simple wiring diagrams and example code to get you started. If you dont know what BeagleBone Black is, you might decide to get one after scanning these recipes.Learn how to use BeagleBone to interact with the physical worldConnect force, light, and distance sensorsSpin servo motors, stepper motors, and DC motorsFlash single LEDs, strings of LEDs, and matrices of LEDsManage real-time input/output (I/O)Work at the Linux I/O level with shell commands, Python, and CCompile and install Linux kernelsWork at a high level with JavaScript and the BoneScript libraryExpand BeagleBones functionality by adding capesExplore the Internet of Things