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 ...

There are pins that allow your micro:bit to be wired into a circuit or connected to other devices. There’s a microphone just here and a speaker on the other side. And it also has radio ...

Lastly, connect the long leg of the LED to Pin 0 on the micro:bit. With the circuit complete, current will flow from Pin 0 to GND through the LED you've connected. Now you've connected all of your ...

The BBC micro:bit single board ARM computer aimed at education does not feature as often as many of its competitors in these pages. It’s not the cheapest of boards, and interfacing to it in ...