Hi, I want to build a robot that will on and change directions when there is an object on his way. I`m thinking about buying a Ultrasonic Sensor, but I'm not sure which one to buy.
Maxbotix LV-EZ0 -- Maxbotix LV-EZ4
the 0 have a more spread width of band, and the 4 have a strait width. Im just wandering if you guys have any idea in which one is the best for the project.