This is a quick and easy build, flies nicely and is fairly easy to control. It might be better with a slightly larger single balloon.
1x Smartibot circuit board:
thecraftyrobot...
2 x 21" helium filled balloons (from a local party shop)
2 x Mini Quadcopter Motors:
www.amazon.co....
1 x 500mAh 2S LiPo Battery:
www.amazon.co....
2 x 9g Servos:
www.amazon.co....
4 x Bamboo Skewers:
www.amazon.co....
12 ноя 2019