1. Breadboard connections

The breadboard allows electrical devices, such as resistors, LEDS, motors, buzzers and potentiometers, to be connected in circuits.

The microbit can be connected to the electrical devices and control them or collect data from them.

1.1. Rows

Holes in the same numbered row are connected.

Rows on either side of the central divide are not connected.

Holes in the same lettered column are not connected.

Holes in the same rail are connected.
The holes in the red rail (+) are connected.
The holes in the blue rail (-) are connected.

Male to Male jumper wires are used to connect holes on the breadboard.

The 3 types of jumpers are shown below.