Category Archives: Videos

Tricopter sheds a motor mid flight.

I was happily flying around, when one of the motors decided to embark on an ill-advised solo career as a helicopter. The rest of the band didn’t fare so well without it, and, like this analogy, flailed clumsily before crashing to the ground.

Fortunately I managed to retrieve the escaped motor, and the tricopter crashed into some nice soft mud, so no damage was done, though I did have to spend quite a bit of time cleaning everything.

Tricopter acrobatics, and first BIG crash.

I was playing about with the Self Level mix mode of the KK2 1.6++ firmware, but due to user error, managed to get it to self-level upside down, 60 metres above the ground, which it then proceeded to slam into. Oops.

The tricopter held up surprisingly well considering the height and speed of impact, and the zip ties did their thing and let the motors break away cleanly, but there is still some damage to see to (cracked body, cracked receiver antenna, broken ESC cable). Time to get the tools out again.

The camera did NOT enjoy the crash – I had to recover, then repair the video file from the SD card, and sadly this is all the footage that there is.

Super Simple Gimbal and Mobius ActionCam on my tricopter

This is one of the first videos I shot using the Mobius ActionCam on my tricopter, using my Super Simple Gimbal. It’s shot at 1080p/30fps, and I’ve not done any post processing on this video – I wanted to get a feel for the amount of vibration/rolling shutter distortion I’d get off the bat, in order to work out what tuning/redesigning I might need to do.

The gimbal is currently attached to a carbon fibre plate suspended from the tricopter using RC fuel tube with very stiff coat hanger wire inside. I’m planning to use larger loops of more flexible wire (picture hanging wire) next, to see if I can get rid of some of the shake. In both cases, the battery is attached to the plate, rather than the tricopter frame. I’ll post a comparison video of a similar flight one I’ve had a chance to test the new damping system.

Mobius information: www.rcgroups.com/forums/showthread.php?t­=1904559
SSG instructions are here: www.rcgroups.com/forums/showthread.php?t­=1793759