What is Raspberry Pi, and what can I use it for?
(Android Central)

Best answer: The Raspberry Pi is a small single-board computer designed originally for the education segment. It`s evolved into a project board that millions of people use because of it`s price, ample documentation, and enthusiast community. You can do just about anything with a Raspberry Pi. The new and improved version: Raspberry Pi 4 ($45 at Amazon) A year older, but still great: Raspberry Pi 3 B+ ($41 at Amazon) A little history It`s the little circuit board that has captured the hearts and minds of the makers, the tinkerers, and the hackers. However, the Raspberry Pi is more than that. It`s the gateway to the Internet of things, and the tool to teach the next generation how to create it. The Raspberry Pi is a great tool to teach programming, but it`s also a great small PC for your home. In 2006, some great minds at the University of Cambridge`s computer lab started to notice a difference in the applicants for the school`s Computer Science program. The hackers, hobbyi...