Quadcopter folding frame design - Part2

[Hugues]

Hi Guys,
This is part 2 of building a DIY folding quadcopter. The episode is about designing a detachable camera gimbal (a Z Tiny2, 3-axis) and a landing gear.

Quadcopter folding frame design - Part2

Part 1 is here:

DIY design & build of a foldable 300 class quadcopter (9" props)

Hi Hugues, nice build!!! I fully support your flight time numbers. My new build with 9.5" props and with 200g payload has a flight time of 36min (auto survey mission) . However, I am wondering about your 3S and 4S comparison, because I was using a 4S LiPo for that flight time. I am also wondering about the 15A total ship consumption you mention. My build draws about 8A to 10A in average and I thought your build should consume less. But, I calibrated the sensor a while back and I am normally w…