Learn to create inventive programs on your powerful Raspberry Pi and Linux & Python―with no programming experience required. This practical book has been revised to fully cover the new Raspberry Pi 3, including upgrades to the raspbian operating system. Discover how to configure hardware and software, write Linux & Python scripts, create user-friendly GUIs, and control external electronics. DIY projects include a digital output – LED RBG, Relay. Digital input –swich up/down or sensor LDR. Analog output servo motor controller. Build Internet of Thing (IoT) applications. Open sourch computer vision (OpenCV) with camera sense motion, image face/eye detecting.