7 minutes' flight? That's still not bad, though battery tech now becomes the limiter, and not the electronics or programming.
the solar panel can be in the docking station. then you can make it as big as you want.
7 minutes' flight? That's still not bad, though battery tech now becomes the limiter, and not the electronics or programming.
the solar panel can be in the docking station. then you can make it as big as you want.