Concept: CRAB

My project is about really interesting animal: CRAB. It can move sideways as real crab. It's helped by the wheel underneath. It's using 2 connected with each other LEGO motors. This little gentlman can see walls and obstacles with its with sensor, so he won't hit anything in you room full of Lego! You can also customize your crab claws setting. It can be your little friend which you can take anywhere you want. It's in same scale us real crab so you can go wrong. :D

I used:

-2 Lego EV3 motors,

-1 Lego EV3 ultrasonic sensor,

-1 Lego EV3 brick.