Compass = FAIL - Large change in mag_field (50.37%)
Max mag field length (551.81) > recommended (550.00)
On checking the auto analysis of log files I am facing the compass fail error.
For the compass I choose the PX4 module and calibrated the quadcopter
First hi to all and first post btw.. (Wireless communications seems to be the closest mach for this problem)
I have a curious problem.
My phone and tablet don't support OTG so i can only use 3DR radio with a laptop that needs net shared from a phone or
Read more…Gremsy has released a new gimbal for all professional users - the Gremsy S1. Gremsy S1 is a powerful companion that will assist you in various industrial applications such as aerial mapping, aerial inspection, surveying, search and rescue etc. This n
Read more…Hi! I'm using an octocopter with gps and a pixhawk and I am wondering how to do the following.
I want the drone to takeoff at the flip of a switch, and fly to 50 meters and hold its attitude. And then land when the switch is flipped again. I don't
Read more…Hello,
I currently have a 5.8Ghz Hyperlink Grid Antenna and I am interested in the MFD/Arkbird antenna tracker. Can anybody comment on the possibility of using my Grid antennas to the MFD/ARkbird tracker? I am just worried that it can't support the we
Read more…Hello DIY Drone Community,
I am seeking someone who owned an MD4-200 prior to May 15, 2013 for a paid consulting opportunity. Please feel free to contact me at robert.groselak@morganlewis.com if you owned one at that time. I look forward to hearing fr
Read more…I am a software engineer so don't have much knowledge of mechanics. I want to build a quadcopter that can lift about the wieght of a person say 100 kgs. I am thinking of to use a 125cc bike engine for power and gearbox for related speed change requir
Read more…Hi DIY people i just joined the community and i introduce myself
i'm Augusto from Italy and i develop and build drones by 2009 on Mikrokopter platform
recently i decided to move to Pixhawk so i'm starting to collect the informations i need
the first que
Read more…Hello,
My name is Sam, and I am currently an undergraduate intern for the University of Minnesota's Aerospace Engineering and Mechanics Department. My team and I have a quadcopter that we are trying to automate indoors, and I was hoping somebody from
Read more…Hi, I just need clarification. Say I have a T motor U10-100KV and according to the thrust table at max thrust with 30'' props I consume 32A of current. Then I encountered a build where it uses a 100KV battery with 80A esc. My question is, is it neces
Read more…Hey everyone!
Gremsy is currently holding an Accessories Festival till 5 July with items up to 45% off! Take this chance to stock up on your favorite gadgets while also saving some money!
Be sure to leverage on this occasion as it is the biggest access
Read more…Hello guys. I have a problem. I have a t-rex 600 helicopter and a pixhawk px4 helicopter. When I change flight mode from stabilize to althold then the swashplate goes down to -3 degrees just like I have set the bottom range of the swashplate movement
Read more…Hello,
I need some good motors for my new Quadcopter. But I don't know what I need? I want a stable Quadcopter who is also relative fast. The Quadcopter doesn't have to respond that fast. So which motors are the best for a 450mm frame? How many KV are
Read more…Hi,
i am like totally knew to quadcoperts and just finished my diy S500 copter.
I managed to get it built and the apm2.6 flashed with Copter 3.2.1
Yesterday i went to the park to go for a bit of learning flights, just hovering, bit forth and back.. that
Read more…As away to both give back to the community and possibly pick up a few new subscribers at the same time, I'm giving away a crossfire Micro setup. Details in the vid:
(I'm not a commercial entity, I don't make money from quads, even my Youtube channel
The drivers for UAV Drones are rapid technological advancements in drones and increase in demand for drone-generated data in commercial applications are the key factors for the growth of the market. Further, the increase in venture funding propels th
Read more…Hi,
Wanted to know if there is any image recognition software (for UAV's) that can detect structural failure in a road or surface? Not looking for detecting damage created by natural disasters, more like heavily used roads that need to be repaired?
An
Read more…I couldn't find any information on how to operate a Sony Alpha A7 over IR from a home made source (arduino for instance) so I reveres engineered the codes and thought I would share.
I have an Airpixel commander and it is perfect for my UAV application
Read more…Could you please help me? I can not make configure as below. These are some error from "make configuration".
make: ../mk/apm.mk:3: pipe: No error process_begin: CreateProcess(NULL, uname, ...) failed. make: ../mk/environ.mk:5: pipe: No error 'pwd' is
Read more…Hello Ma'ams and Sirs,
I'm trying to build a drone for surveillance purposes. This is my first drone building project and my school thesis as well.
Basically my main problem statement is to create a web-based drone control mechanism.
I'll be developing
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