This link is a popular product. Return and refund are not accepted. Please consider carefully before ordering. 

How is the animation formed: the video we usually come into contact with is 30 frames or 60 frames per second, that is to say, 30 or 60 different coherent pictures are switched in 1 second. Then the principle that our gyro can form animation is also in accordance with this law.

Why can't we see gyro animation with naked eyes: Because the refresh frame rate of our naked eyes is very high, then when the gyro rotates again, we can't see the fixed frame when we have seen the rotation.

Why do I sometimes have animations when I shoot them? Sometimes I don't have animations: Because when you choose 30 frames per second for the video format, the gyro needs to meet 30 turns per second/6(6 pictures) can be fixed to the screen, and then generate animation.

Why do we have to shoot animation in the sun: The last question is that the animation is formed only when the freeze-frame picture is fixed, so we need to say from a single picture that a picture is composed of Aperture, photosensitive and shutter. When we shoot a moving vehicle at night, there will always be a drag effect, because the light is too dark and the shutter is not fast enough. Then, let's go back and say that under the high-speed rotation of the gyro, we must have enough light to make the mobile phone shutter automatically meet the high shutter so as to freeze every frame in rotation.