The Arduino is an inexpensive, flexible microcontroller platform that makes it easy for hobbyists to use electronics in DIY projects. With its wide range of input and output add-ons, sensors, indicators, displays, and motors, the Arduino offers you countless ways to create interactive devices. Through 65 hands-on projects, will teach you the tricks and design principles of a master craftsman. This edition has been updated for the latest version of the Arduino IDE and revised to reflect current hardware and technology. It includes coverage of general electronics concepts as well as schematic diagrams and detailed images of components. You’ll experiment with touchscreens and LED displays, explore robotics, use sensors with wireless data links, and control devices remotely with a cell phone. Build projects like: Whatever your skill level, you’re sure to have fun as you learn to harness the power of the Arduino for your own DIY projects.