After hitting a tree I decided to fix the drone. Because RS was damaged so I did not put it on and decided to use sensors from the drone. The drone flies normally but the problem is not working obstacle detection sensor. After turning it on, a message appears on the console:
" Ultrasonic sensors are not working ". How do I fix the damage? One more question - what is the small knob in the middle between the sensors used for?
" Ultrasonic sensors are not working ". How do I fix the damage? One more question - what is the small knob in the middle between the sensors used for?