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 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 ...

The Blue Peter flag on the set of the Blue Peter micro:bit challenge. CBBC’s micro:bit takeover week saw the pocket-sized computers featuring in some of the channel’s most popular shows.