When I saw the micro:bit board for the first time, I thought it was a lower tier board that did not really have any true value. This was due to the limitation of its main peripheral, the LED array. However, I was playing Minecraft one day and I had to use the game's compass item to get home. Upon looking closer at the item in my hot bar, I realized the arrow did not have much variation much like the micro:bit would if given the right programming. Given more thought, the same arrows used for the compass could be used in more applications like electronic game spinners or even gps.
Arrows for Micro:Bit
I coded more arrows for the Micro:Bit LED array for more expressions of directions. Uses include a game night spinner and electronic compass
BeginnerShowcase (no instructions)1 hour436
Thanks to Ada Development Team.