exothermic

joined 2 years ago
[–] exothermic@lemmy.world 5 points 21 hours ago* (last edited 21 hours ago) (3 children)

It’s possible to still track speed using a video feed instead. You just have to know the distance between two static points within the videos frame. Time naught = passes first static point, time final = passes second static point.

Velocity = distance / time

Although I’m not sure how or if this would impact the battery life of the device.