This is the Brick Status Light Block. It allows you to change the colour of the EV3 brick light. The block can be located at the circle...

The Sound Block allows you to play a particular note, tone or even an audio file. You will be able to play the sounds for different...

The Display Block is a useful tool since it can display data in terms of text on the EV3 screen. What kind of text exactly? Well, it all...

In WRO competitions, it has become increasingly necessary for the robot to be able to differentiate between objects of different sizes,...