Learn to Program in Arduino C 18 Lessons, from setup to robots by William P. Osborne

Programming Arduino Getting Started with Sketches by Simon Monk

Beginning Sensor Networks with Arduino and Raspberry Pi by Charles Bell

Arduino For Dummies 2nd Edition by John Nussey

Arduino Made Simple with Interactive Projects by Ashwin Pajankar

Getting Started With Arduino Third Edition By Massimo Banzi And Michael Shiloh

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Network And Web Applications Using Raspberry Pi, Arduino And Teensy By Yury Magda