Hi.
I've seen that there are v-frame configuration which is slightly wide angle of arm in quad, two straight boom with four motors each in octa.
What's the mixing rule will be for this type of frame?
Also, what is the advantage of this frame in terms o
Read more…Hi.
I'm looking for basic AHRS firmware for ArduIMU+v3.
Same one as Arducopter uses.
Can you recommend?
Read more…Hi.
I'm looking for smallest RC transmitter (controller) and receiver pair.
My Spektrum DX8 is so big to carry on my travel, so any recommendations are welcome.
Read more…Hi.
Anyone know is CAD file for Bixler Electronics Chassis (https://store.diydrones.com/Bixler_SkySurfer_Chassis_No_Pan_Tilt_p/bx-chassis.htm) open or not?
Read more…Hi.
I'm looking for elevon aircraft (delta-wing) for Ardupilot.
I purchased Xeno of Multiplex, however, attaching ardupilot was not easy due to its space which is so small.
So, I'm looking for purchsable (ARF or RTF) elevon aircraft which has empty spac
Read more…Hi.
I started to use HILS for mission verification before real flight.
However, I can't see quadcopter on my Flightgear window.
I'm using Ver 2.0.0 now.
Is anyone know what the problem is?
Read more…Hi.
I bought optic flow sensor, and I could read sensor values.
And what's the next? how can I see my copter stabilize position? which option and mode is for this?
Read more…Hi.
I've purchased optical flow sensor from the store.
And I'd like to purchase lens spare also, does anyone know where can I purchase lens for optical flow sensor?
And anyone know focal length of this lens?
Read more…In the diydrones store, there is a link for the schematic.
But it is only PDF files, not the eagle cad.
Is anyone know where the Eagle file is?
Read more…Hi.
I'd like to deploy ardupilot on my xeno aircraft.
It has delta-wing, just two control surface (should be mixed).
Does ardupilot-mega support this type of aircraft?
Read more…See above drawing. I think that to prevent brown out of circuit (due to have dragging of current),
using two diodes and using two BEC seems good (and also in case the one BEC died).
One 3S source is for motor which will be about 2200 mAh or higher, and
Read more…Today, my quadrotor was crashed.
During the flight, all propellers were stopped suddenly, it goes to ground immediately.
I'm guessing few reasons, but I'm not confident.
The copter configuration was
1. 'X' configuration
2. 25C, 2200mAh 3s battery.
3. Fo
Read more…I'm thinking to use Castle ESC for new quadrotor.
But I'm not sure it is good for quad or not.
So if anyone have used the Castle ESC, please let me know tips!
I'll waiting your comment.
Read more…Hi!
I'm doing some research to control quadrotor by using a camera.
By the way, I need to control quadrotor by transmitting desired angle in float(4byte).
So, have anyone try this?
I'm thinking to use AUX channel to trigger Xbee control mode.
In this mod
Read more…I have no idea about how this motor mount will be fixed in round shape tail boom.
Anyone who know this?
And also this one.
How can this ensure that motor mound plate always parallel with center plate?
Read more…
HiI'm using 300W motors with 4S battery.I tested that motors using 3S battery, works perfect.But, with 4S battery, body oscillation occurred.Do you think it is because of P gain? or ESC setting?
Read more…I'm looking for CAD available quad frame (except arducopter).Do you know?
Read more…Hi.I tested several model of ESCs for quadrotor, but currently, I failed with Hacker 40A ESC.One motor suddenly throttled up so that makes quadrotor attitude unstable immediately.The settings of four ESCs are same.Acceleration : high.Timing: hard (mi
Read more…Currently, my ardupilot is inbyte get_num_logs(void)infinitely.No escape. Do you have any good idea?
Read more…Hi.Recently, I'm interested in variable pitch quadrotor which have one motor in the center and the other rotors are connected to it.Thrust amount is controlled by servos, control pitch angle of rotors.Anyway, currently, I don't have good idea to make
Read more…