First time flying a quadcopter.
First quadcopter build.
Plan to keep this build simple for acrobatic flight (no gps etc.)
Build log of a 450mm quadcopter AKA drone frame.
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First time flying a quadcopter.
First quadcopter build.
Plan to keep this build simple for acrobatic flight (no gps etc.)
I participated in demos and combat Friday and Sunday at Maker Faire. I destroyed the 32 propellers I brought and about another 20 provided. My craft did not rank but I had a lot of fun in the arena with the other pilots.
My drone combat entry. The flight controller suspension would get dislodged by the battery shifting on impact.
One of the weaponized combat drones.
Combat pilots charging batteries and preparing.
I'll be at Maker Faire trying to keep my drone up during the combat events on Saturday and Sunday. Hopefully I have enough propellers for two days of crashing :|
I killed the old KK board and replaced it with a LUX flight controller featuring the STM32F303RCT6 processor.
Everything is direct soldered so its a bit lighter than the previous build.
I started to tune the PIDs over the weekend. It feels pretty good after a couple packs.
I'm moving components to a new project and continuing there https://hackaday.io/project/9066-multicopter-y6-drone-and-gopro-gimbal
I've stripped this multicopter to use the components for a Y6 frame capable of carrying a small gimbal and camera.
I'll probably start a new project for that frame when the two additional motors arrive.
New Y6 frame:
Current build
KK Flight Controller
Power distribution cables
RCMC motors
RCTimer carbon fiber props
Belly shot of FC Receiver and LED light
Ping png ball to mark the front
First person view from the mounted Mobius camera.
Ok I skipped documenting all the build steps and went straight to the fun part ;)
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Hey there are some tools to help with this, many people use http://www.ecalc.ch/xcoptercalc.php (not free) also an app, something like http://www.slkelectronics.com/ecalc/
Also some motor vendors will display force of motor and propeller combinations. For example Tiger motors http://www.rctigermotor.com/html/2013/Navigator_0910/36.html
Another thing is be familiar with other builds, there are some common combinations https://www.reddit.com/r/multicopterbuilds
Did your Hiro Quadcopter drift during hovering? I just started on building one and so far it drifts to the side and back. I tried adjusting it with the trims on the transmitter but no results. Do you have any suggestions? I am using the KK2.15.
Yeah a lot of quads will drift a little. I don't like using trims on the controller but the KK has ACC trim adjustments for auto level (use those), first try adjusting the position of the battery, usually its weight related you want a good center of gravity. Make sure its leveled too and props all look good when starting up. If you are testing indoors it will also be unstable just because of the air currents.
Ok cool, thanks a lot for the help. I tried moving the battery around before but I'll try again. Then I'll look into the ACC trim adjustments in the KK. Again thanks for the help and reply. I'll let you know if I end up fixing the issue.
To add to Richard's comments, sometimes drift can occur if your motors are askew on the horizontal plane. The flight controller adjusts based on the assumption everything is 'square'. If one motor is experiencing issues like drag, damage, or calibration probs, this can do it too.
Nice build! The green of the RCMC components and the clear frame look great.
Any outdoor flight yet? I would love to see some videos.
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How to calculate the lifting capacity, if motor / propeller is known... I ask, because im thinking about to build my own drone, but i got no idea about about the needed lifting capacity and how to chose the right propeller / motor combination