The bestselling guide to robot building-fully updated for the latest technologiesLearn to build fun and interesting robots-from kits, pre-made parts, or from scratch-using the hands-on information contained in this practical guide. The book clearly explains the essential hardware, circuits, and brains and contains easy-to-follow, step-by-step plans for low-cost, cool robotics projects.Robot Builder's Bonanza, Fifth Edition contains more than 30 new projects for hobbyists of all ages and skill levels. The projects are modular and can be combined to create a variety of highly intelligent and workable custom robots. Along the way, you will discover the wonders of mechanical design, electronics, and computer programming. Who knew learning could be so fun!*Includes working robot plans for Arduino, Raspberry Pi, and BBC micro:bit *Online content includes source code and extended project plans *Written by a dedicated hobbyist, robotics expert, and experienced author