I have this motors and would like to do some interesting work with it.
The motor of interest is https://www.pololu.com/product/1447.
I would like to ask if anyone know, if this motor inside include a flyback diode for protection. I am not really confident to dismantle it to check. I am asking as I would like to know if there is a need to include diode in my project design if the motor do not include diode inside it.