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Old Aug 30, 2011, 02:50 AM
pbw
arachnida
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Belgium, Flanders, Antwerp
Joined Aug 2008
225 Posts
Small Tri

I've build the Small Tri using some old MK 2827-34 motors, MK ESCs and a FlyDuino v2 board with v1.8 firmware. I had to make some modifications like moving the servo under the boom because the prop touched it. I use 4S batteries, 3S isn't enough for these low KV motors in combination with 8" EPP props.
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Old Aug 31, 2011, 05:11 PM
Registered User
Hawaii
Joined Feb 2003
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Jakub,

I can really use a good medium size camera gimbal!

http://www.rcgroups.com/forums/showt...0#post19195186
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Old Sep 01, 2011, 12:52 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
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Quote:
Originally Posted by SeismicCWave View Post
Jakub,

I can really use a good medium size camera gimbal!

http://www.rcgroups.com/forums/showt...0#post19195186
Not bad ;-) Which servos you are using?

q
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Old Sep 01, 2011, 03:58 AM
Registered User
Hawaii
Joined Feb 2003
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Quote:
Originally Posted by Jakub J View Post
Not bad ;-) Which servos you are using?

q
I am using HS 55 on the tilt and JR DS281 on the roll.
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Old Sep 01, 2011, 08:08 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
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Finally gimbal assembly mannual is ready:

2-axis GoPro gimbal assembly manual rev 0.1 (1 min 43 sec)


jakub
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Old Sep 01, 2011, 05:43 PM
aka Helidaho
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United States, ID, Boise
Joined Jun 2010
2,663 Posts
Quote:
Originally Posted by Jakub J View Post
Finally gimbal assembly mannual is ready:

http://www.youtube.com/watch?v=4ubmNBrXeHE

jakub
This is fantastic! Thank you very much for providing this.

Paul
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Old Sep 02, 2011, 04:53 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
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Hi

I have prepared GoPro gimbal upgrade - ball bearings set.

http://quadframe.com/collections/sp/products/gbbu

Upgrade manual:

Gimbal ball bearings (1 min 40 sec)


Jakub
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Old Sep 02, 2011, 07:16 AM
My other vehicle is unmanned
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Joined Jan 2010
1,392 Posts
Just found this on youtube
2 axis camera stabilisation mod (0 min 50 sec)

have you guys seen it before is it anyone here? it looks like a good idea? cant wait to get one of the gimbals on my quad it looks great i think ill get the upgrade ball bearing set at the same time.

Thanks for your fast reply to my email Jakub regarding the black gimbal

cheers
Nick
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Old Sep 02, 2011, 07:39 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
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Box on stock

http://quadframe.com/collections/sp/products/box

J.
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Old Sep 02, 2011, 11:22 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
1,731 Posts
Hi again

Lunar Lander 3 / Y6 is on stock!



http://quadframe.com/collections/mul...products/ll3y6

Standard set contain all parts needed for mounting TRI or Y6 frame
with 2822 series motors. Plus some spare parts of course

Optional motor mounts (for mothors other than 2822) will be avialable
after weekend. I recommend using this frame with 1200kV 2822 motors
and 8" propellers.

First flying:

http://www.youtube.com/watch?v=8WtpgrJXk4c

More flying video soon

Jakub
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Old Sep 02, 2011, 12:45 PM
Registered User
Seattle
Joined Dec 2008
281 Posts
Looks good Jakub, a bit small for me though, I look forward to seeing what revisions you are coming up with for the larger folding tri! I would even pre-order it if possible

It would be great if the camera mount options were more flexible (using stock gopro mount with waterproof case) possibly mounting options for your stabilized mount as well, but most importantly (to me) I would love if it were possible to get the props out of view of the gopro in R3 mode!! I would be happy to exchange ideas with you (and solidworks work?)
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Old Sep 02, 2011, 01:18 PM
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Roosendaal, Netherlands
Joined Dec 2004
2,800 Posts
Quote:
Originally Posted by Jakub J View Post
I have one prototype, but no time to run production

Seriously - I'm thinking that you can make small quad using
standard controller. You can put Rx over or bellow controller etc.
I'm already as small as I can get with 50mm boards i'm afraid.



Any smaller and the board would stick out and get overlapped by propellers.
Thats why I was really hoping on a tiny version multiwii board from you.
Theres a 35x35mm Korean alternative but its not as good as an actual multiwii.
Its just a conventional KK board stacked into 2 layers.


Quote:
Originally Posted by Jakub J View Post
I have to much work with gimbals, new frames etc
I will probably not continue work with mini board...
So very unfortunate, I was looking forward to making a palmsized multiwii this winter.
For now Ill make due with the Korean one and hope the gyro's can deal with 13cm quads.
Maybe you'll find time for it after you've perfected your gimbal?
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Old Sep 02, 2011, 01:33 PM
Something Something RC
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United States, PA, Philadelphia
Joined Nov 2010
122 Posts
Quote:
Originally Posted by Jakub J View Post

Lunar Lander 3 / Y6 is on stock!
Awesome!! Looking forward to the motor mount pics.
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Old Sep 05, 2011, 04:50 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
1,731 Posts
Hi

Black gimbal is back on stock:
http://quadframe.com/collections/fro.../products/g01k

Ball bearing upgrade is avialable too:
http://quadframe.com/collections/sp/products/gbbu

If you will buy gimbal and upgrade in the same order I'll drill
proper (bigger) holes for ball bearings free.

Jakub
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Old Sep 05, 2011, 05:32 AM
Jakub J's Avatar
Krakow/POLAND
Joined Dec 2009
1,731 Posts
Short yesterday fun flying Lunar Lander 3 tricopter:

http://www.youtube.com/watch?v=zru-22AmN5A

jakub
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