Arduino guru Simon Monk reveals advanced programming techniques for Arduino! Programming Arduino Next Steps: Going Further with Sketches is the must-have follow-up to Monk's bestseller, Programming Arduino: Getting Started with Sketches. Aimed at experienced programmers and hobbyists who have mastered the basics, this book takes you "under the hood" of Arduino, revealing professional-level programming secrets. You'll learn how to use interrupts, manage memory wisely, use high-speed digital writes, program Ethernet and Bluetooth, get the most out of serial communications, perform digital signal.