hello guys this is our project thats called object avoiding arduino robot. here this link follow and subscribe our channel also on you tube.. https://www.youtube.com/watch?v=Bm9H65yu7Zw&t=147s and this link to below help you how to build this project so easily. https://www.instructables.com/id/Object-Avoiding-Arduino-Robot/ and also follow in https://www.facebook.com/rajatsukanto/