This second volume of the Arduino Project Handbook delivers 25 more beginner-friendly electronics projects. Get up and running with a crash course on the Arduino, and then pick any project that sparks your interest and start making!
Each project includes cost and time estimates, simple instructions, colorful photos and circuit diagrams, a troubleshooting section, and the complete code to bring your build to life. With just the Arduino board and a handful of components, you'll make gadgets like a rainbow light display, noise-level meter, digital piano, GPS speedometer, and fingerprint scanner.
This collection of projects is a fast and fun way to get started with microcontrollers that's perfect for beginners, hobbyists, parents, and educators.
