Micro:bit
The BBC micro:bit Go is a pocket-sized computer that lets you learn computer coding with Scratch, Microsoft MakeCode, Python, Swift Playgrounds and other programming languages. It has built-in features that make it easy to get started: 25 LEDs, 2 buttons, motion sensor, light sensor, temperature sensor, compass, radio and Bluetooth wireless. It also has an Edge connector that enables expansion for robotics, electronics, gaming and more (accessories sold separately). Free tutorials and project ideas are available on the micro:bit website. The
Cost: Around £20