Build: "Rain" Sensor

The LEGO® MINDSTORMS® Robot Inventor set will never be complete without its very own "rain" sensor!

This EV3 model can be tailored to use the new components, providing a fun model that demonstrates some simple features. When the colour sensor detects "rain" (the colour blue), it will trigger the umbrella to be raised and begin to spin. The tune to "Raindrops Keep Falling On My Head" will play as the colour sensor sways to the beat. At the end of the tune, the umbrella and colour sensor will return to their original position ready to detect the rain again.

Watch it in action!