Setting up an external circuit for the Microbit Micro:bit Information  

Microbit and the LDR

The graphical representation of the Sun rising and falling is represented in the LED graphical display depending on the light levels.  The light levels effect the resistance value of the LDR component

The night is represented by the ‘Z’ in the LED graphical display.

Mr Adrian Ashley B.Sc (Hons) M.Sc