What is EV3?

EV3 is a lego based robot creator. In this we learn to set up the app, and to put books on the screen to make code.

EV3-custom blocks

When trying to create a decent EV3 program, you may find that code blocks are starting to clutter up your screen. If that is the case then, creating custom blocks will help. Follow this set by step guide, as I teach you how to make a custom block.