The servos are under the command of a micro:bit microcontroller board, which itself receives signals from a second micro:bit which is strapped to the human wishing to control the arm. The second ...

The BBC micro:bit is a pocket-sized computer that can be used to teach primary school children about coding. The deadline for UK primary school teachers to sign up for a free classroom set of 30 ...

The micro:bit sits in its edge connector on the underside of a handheld PCB above a pair of AAA batteries, while on the other side are an OLED display and the usual set of pushbuttons. It’s a ...