How can I integrate a radar gun?
I am trying to develop an app that can help kids develop throwing skills for sports. My end objective is to get the throw speed of a baseball into a python or java variable. Ideally I want to get a radar gun with a USB interface and API. I'm not a hardware guy so I have some learning to do. I know that there are plenty of radar guns out there. but I know nothing about them or how to accomplish this.
Can anyone point me in the right direction here? What do I need? How do I make this work?