The Technical Reference Handbook is a desktop or shop reference for mechanical trades, manufacturing, and industrial environments. This book presents subject matter in a logical progression, summarizes key concepts, and provides easy-to-use formulas and tables. This revised edition updates information related to standards and evolving technology and adds or expands on many individual topics.

Rather than yet another project-based workbook, Arduino: A Technical Reference is a reference and handbook that thoroughly describes the electrical and performance aspects of an Arduino board and its software. This book brings together in one place all the information you need to get something done with Arduino. It will save you from endless web searches and digging through translations of datasheets or notes in project-based texts to find the information that corresponds to your own particular setup and question. Reference features include pinout diagrams, a discussion of the AVR microcontrollers used with Arduino boards, a look under the hood at the firmware and run-time libraries that make the Arduino unique, and extensive coverage of the various shields and add-on sensors that can be used with an Arduino. One chapter is devoted to creating a new shield from scratch. The book wraps up with detailed descriptions of three different projects: a programmable signal generator, a "smart" thermostat, and a programmable launch sequencer for model rockets. Each project highlights one or more topics that can be applied to other applications.

SAP is a great software, but you need to fully understand its features in order to effectively exploit them for the benefit of customers. Mr. Agrawal's books on SAP HR have a unique approach. A chapter focuses on a single business concept, and discusses the user interface as well as its associated configuration. Each screen and each field in a screen is explained. Explanation includes meaning, use case and in some cases guidelines. Details are balanced by overviews explaining the concepts and their relationships.