Chapter 7
Let's Play with
Light and Shadow

In this chapter, we learn

• program rero:micro to react to different light levels (using LED matrix display as a light sensor),

• get light level readings and determine the average,

• use calculations to determine the threshold value.

Activity Code: https://makecode.microbit.org/_5orgRe3K2VzE 

Sample Code: https://makecode.microbit.org/_dckXzfh2z0AR