Consumer electronic devices are all around us every day and have a major impact on our lives. With the right tools and knowledge, you can harness this power for your personal projects!
Arduino is an open-source electronic prototyping platform enabling users to create interactive electronic objects. It's also a company that sells single-board micro-controllers and accessories and that offers free software to program these boards. It's also a large community of users that develop their own projects on this platform. Arduino is a very popular and relatively easy way to prototype your own projects, or to explore and increase your knowledge of electronics.