You might want to build something like this tiny FPV drone racing gate from [ProfessorBoots] to help keep track of laptimes while you’re training. The build uses ultrasonic range sensors to ...

This simulator is a true FPV Drone Racing simulator. The goal is to make it look and feel as similar to a standard racing drone as possible. As such, the goal is not to make the most HD/GoPro-esque ...