In this video, I will show you how to build a small self driving car from an RC car. It uses 4 separate ultrasonic sensors to navigate around a ring shaped track. This car was able to drive by itself for 2.5 hours without hitting a wall! Check out my other video that shows a sort of time lapse of this car driving: https://www.youtube.com/watch?v=gJZrCvdOLxY Ultrasonic Sensors: http://amzn.to/2x977hH A good Soldering iron: http://amzn.to/2xPC47P Arduino Nano: http://amzn.to/2grmpIx Bluetooth Module: http://amzn.to/2wldm14 CODE: https://docs.google.com/document/d/1ixoeRw0ll3shpgjEZxWyw_ErVUJPqRP18bZK5PC8e0o/edit?usp=sharing The Cameraman's channel: https://www.youtube.com/channel/UCryfreSBRKgs5nNpaSU5C0Q Music: Played and recorded by me.