I am having trouble with Altitude Hold - after switching on the copter continues to rise quickly. The problem began after transferring to a new frame although I went through the process of calibrating everything and seemed to run smoothly. Stabilize
I am currently flying a "50cc' trainer with my APM. Initially it had a gasser engine in it, but we found that on the ground everything worked ok, but in the air everything went wrong. when we looked at the raw sensor data, it seemned that the lines a
Returned back from a weekend's flying, we did a total of 6 missions on sunday. In between that there was a few other times we turned the system on , connected Mavlink, and tuned PID settings.
When I was wanting to download the APM logs yesterday, i w
I'm having trouble with the airspeed sensor that I just got. When I install it according to the wiki and enable it, I get erratic flying like it's not reporting the correct air speed. With GPS it flies fine.
I'm looking to build a UAV with a payload of around 100 kg of water. I'm guessing I'll need an engine of around 35-50 bhp. Got any ideas about the engine? Also, should I use a puller or a pusher prop? My engine budget is somewhere around 1000 US
The much talker about DJI Wookong-M multirotor stabilizer has started to set standards of stabilization that go way beyond what MK have done. Check out this video. Interestingly it seems that the system is caged to operate within 150 deg/sec. I think
I recently got my KK-board based quad to fly. Very few problems after reading the manual :-) The biggest obstacle to longer flights seems to be my lack of flight experience.
The copter is a simple homemade 8mm alu-tubing frame of 102gr, four 1400kV B
My new bicopter prototype - the Nymbus 650 - uses a mod of the original APM airplane code and two fixed-pitch airplane props. Hoping to have your feedback. Here are some clips, some alongside a T-Rex heli, and some partially from the on-board
Hi there, I bought my last Oilpan H directly from DIYDrones store as full APM kit, and flew it once, it flew great, and when I connected it to USB and updated my pids, and then unplugged it, I never noticed but the entire SMD Mini usb stayed on the c