Normally there is two process to manufacture the electrical motor stator and rotor with silicon steel:
1. it can wire cutting and cut the stator shape with silicon steel, after that laminate it with laser welding, with this method, the efficiency is l
Read more…Hi all,
Did you have experience with 2-in-1 PCs like the Hp pavilion x2 10-n002nl running reliably MP?
Is it enough with 2 GB of RAM and Windows 10?
Sorry but I'm a Mac user...
Read more…I'm trying to setup dronekit and noticed that vehicle.is_armable() won't return True. At runtime this is because _ekf_predposhorizabs is False as set here.
self._ekf_predposhorizabs = (m.flags & ardupilotmega.EKF_PRED_POS_HORIZ_ABS) > 0
The value for
Read more…I have an old Iris that I am trying to get up and running in anticipation of the part 107 coming online (Yay!). However I am having trouble getting the radio or the Iris to connect to my computer so I can upload a flight plan to it. The radio seems t
Read more…Pixhawk last revision with 3.3.3 firmware.
It is not the first time it happens, but previously I suspect bad compass , Gps gliches, solar storms .
Today I check everything twice and all was going well.
The symptoms that something is going bad soon is t
Read more…Hello,
OLE' Wise Wizards of DIY DRONES!
I need a little help with a hexacopter problem.
apm2.6 all motors start together, but when giving a little throttle some of the motors stop, some shake, some scream. But it is not always the same motors that stop
Read more…So I have come to own an Intel Realsense R200 RGBD sensor. My current quad build is using a RasPi 3 as a companion computer collaborating with a Pixhawk (along with a small Arduino for low level hardware control), for navigation and collision avoidan
Read more…Been trying to implement ackerman steering with a pixhawk but using two motors one on each wheel instead of a linkage. Not having much luck so considering other ways to accomplish this. Problem is my rover weighs about 40lbs has big tires and will re
Read more…Hi All!
Thrilled to announce that Skysense will soon launch Skysense Planner - an Open-source Web Mission Planner for MAVLink Drones, including ADS-B aircraft tracking and Geofence management:
Get early access to demos, code and samples at http://www.s
Read more…I'm trying to use the aux pins in the pixhwak to control servo or leds. I am able to use the RC9 / RC10 / RC 11 for the same. But i want to extend it to RC12 / RC13 / RC 14 .i.e. Aux out 53/54/55 in pixhawk. But there are no servo buttons in mission
Read more…Hi guys,
So I have a working quad with an Frsky D4R-II receiver talking to an Frsky DJT transmitter. I'm using the receiver in the RC port on a pixracer running PX4.
I've been flying for a year or so now but I inherited the setup from a quad enthusias
Read more…I was going through the new designs around flying wings and recently noticed that Lehman Aviation came out with a new wing. Also saw the new parrot wing (Disco) and noticed and intresting design around both.
Both wings seem to have a central module th
Read more…I would think stability, but the downside of more parts that might break.
I had this idea of a multi-rotor with 16 motors, it's actually four identical quad-copters that stack together, 8 motors face up, the other eight face down, but they can fly ind
Read more…Hi,
I need to setup 2 small cameras with different lens in the nose with pan tilt servo gimbal, I found I can only fit the nano cameras to get 220 degree pan and 100 degree tilt. Here is the camera, have anyone tried it: http://hobbywireless.com/mini-
Read more…Is there anyone here try to modify the source code of Kalman Filter inside Pixhawk. I would like to ask is it possible and how difficult it is to modify and the source code of Kalman Filter. As I am using the Rover so 22 states of Kalman Filter are n
Read more…Hello all
Here at Airborne Projects we have been hard at work with new ways to bring MAVLink telemetry to the ground without extra parts. Specifically we are working on an Antenna Tracker that needs information about the whereabouts of the Drone, but
I'm guessing this will be an easy one, but something I've obviously missed in a software update..
While say hovering a Copter in Guided mode a number of red line boxes appear on the Mission Planner Satellite Image which border the Copter's position. T
Read more…Good afternoon,
i have been away for a long time for health reasons, but i'm back and work continued during the last 3 years as it could.. One of them beeing more important than others...
I have been working since a while with a french company, CamGau
Read more…I'm building a small plane (Skywalker X-5) and I'm wondering where to put the following on the fuselage/wing, or more precisely their respective antennas:
- GPS/compass cell (I've got a pedestal mount)
- radio RX (TGY-iA6B 2.4GHz)
- telemetry RX (915
Read more…