RE: “Let’s Build a Drone” Project
It’s a very hot project now. Please kindly share details.
Advice from a customer review on Amazon:
Protip: The main way that I check if my motor is “bad” and should be replaced is to just spin the prop (usually i flick it with my finger) and then see if it slows down quickly. Normally all 4 motors will spin pretty freely and just slow down. But if one motor is bad you will notice it stops much much sooner than the other motors. This is the sign that the motor is going bad and you should replace it soon.