I started flying my quad copter with a pix falcon.
When i tried to takeoff, it suddenly started gaining height and went up 1 km and then fell down.
Can anyone help me in identifying the cause for the crash ?
I have attached the data flash log from the p
Read more…Hi Gurus, I'm trying to hook up a ds18b20 temperature sensor (in fact a breakout board like this) to a old RPi (ver 1) model B, running DietPi. I am following this guide from Adafruit. The '/sys/bus/w1/devices' directory always seems to be empty.
Here
Read more…Title. The radios I am currently using are not 3DR, although that seems to be the overwhelming preference of this community. The radios themselves are able to connect to one another without issue, as indicated by a solid green light (no red light wha
Read more…I forwarded this part here. Its a very cool LiDAR drone height fixing and terrain following
TF02 is a single-point ranging LiDAR, used by drone for measuring the relative altitude from the ground, ensuring the stable altitude. It is available for the
Read more…Hi my friends
I have a quadcopter with APM.
System works without problem, arm and disarm perfectly.
Calibration OK, ENGINES TURN.
Connect and disconnect battery and ESC sounds uncalibrated, not save settings.
What's problem with that?
Can not save the ESC
Read more…Hello everyone!
I am trying to develop a custom control board together with its software. The project is still in a very early phase of development but I hope to make it fully functional. Source code is hosted on https://github.com/michprev/flyhero.
Hello guys!
I need an advise from the drone fans and experts 
. My boyfriend is fond of drones, he's got a drone and I plan to present him some nice accessory .
Heard about landing pads, there are many on Amazon. Is that a really useful thing or a kind
Spika’s line of aircraft maintenance stands provides efficient and safe access to a large variety of aircraft, both military and commercial, for maintenance and inspection. Our platforms interface precisely with your aircraft, whether it’s a skid-typ
Read more…Hi experts,
Mounting pixhawk/FC on bottom(like gimble) of a carbon fiber(it is conductive ) frame, does it has any effect on flight parameters?
according to few blogs carbon/graphite material( and also epoxy in carbonfiber)do some affect on compass re
Read more…Srikanth From India. Looking for the Drone which endurance up to 3 hours which powered by batteries/electric.
Read more…I need some help finding somebody capable of helping me build a UAV that can carry heavy loads, needs to be tethered with power/video lines and also pressure washer hose, needs to have GPS functions to keep it stable and program grid patterns so it c
Read more…Hello All,
I'm looking for RTF Quad/X8 Replacement Kit? Any help?
Also, I need the motor plates (2 of them).
Read more…Hi,
My problem is that i can not arm my copter when everything is connected with the apm board.
It seems that the actions from the radio controller are not recognized from the board. (or some arm checks fails - but i'm actually not able to figure out
Read more…They use it to to monitor adults and children who wander of due to Alzheimer, autism and other related conditions or disorders.
Rochester Police Department in Minnesota gets a new drone
To catch perpetrators.
Police in Minhang District are using drones
Read more…Dear All,
I am trying to set a speech alarm for Battery Monitor 2, but it seems both Battery monitor and battery monitor 2 use same alarm values, can I set a dedicated alarm value for Battery Monitor 2.
Thanks in advance.
Read more…I am using an arduino to try and communicate with a generic "client device" such as a gimbal or a camera. Software simulation testing worked fine. My code generated and responded to heartbeat, ping, camera configure and camera control commands.
Whe
Read more…Does anyone know if the arming switch response time is a parameter that can be modified?
I know one must hold the button down for 2 seconds to arm the system (if set to arm this way). Also holding the switch/button for 2 seconds will disarm the system
Read more…Spatially separated sound is what every person perceives, when not wearing a headset - so we should call it "natural sound". We actually do detect the direction of a natural sound and use the direction when relevant. Natural sound can be reproduced t
Read more…