Hello! I want to be able to detect how far you are from the ground by flying a drone and how far you are from the side to the side of the object. I hope you can detect the speed. Please let me know which sensor to use.
Hello! I want to be able to detect how far you are from the ground by flying a drone and how far you are from the side to the side of the object. I hope you can detect the speed. Please let me know which sensor to use.