Problem with these tiny sized drones is that, smaller rotors require larger power to create the same thrust to lift it up. Therefore it uses up the battery faster. Add with it the requirement of a smaller sized battery to fit in the smaller body and you get a very low flight time after every recharge.
This one has a max flight time of 8 mins.
http://rt.com/news/267904-micro-drone-crowdfunding-success/
- Comments:
- আপনি যেই উপদেশ দেন, সেটাই :-P