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Posted by kempo | Jun 30, 2013 @ 12:53 PM | 2,560 Views
Following "one project each year" rule , i will start to build a platform able to do photomapping. With the first trial i was not so happy so i decided to give another try (

Here we go :

1. airplane - Skywalker X5:

2. airplane electronics :
- motor:
- ESC :
- propeller:
- propeller 2:
-(2x) servo:
- radio transmitter : Futaba T9CAP
- receiver/transmitter - Frsky
- battery (2x) Lipo 3s 2200 mAh

3. Flight controller- here there are the options to analyse:
- Gluonpilot v2 :
- UavDevBoard5 :
- ArsovtechUAV3 :
- APM 2.5 :

4. Photo camera - now i have a Canon A480, it will be the trial camera until i will have all the sistem working.After this i want to switch to a Canon SX200 / 210 / 220 / 230 .

3. Regarding the controller it is quite a difficult decision to make, here are the points that i will take into consideration for using the controller:

- price ;

- work involved to make it work, parameter tunning;

- dimensions;

-groundstation-telemetry (i want to know where is the airplane during a photomapping mission / upload, modify a mission live);

- possibility to add an OSD;

- controller capability to maintain altitude, to follow tracks, waypoints...

Until now i have the wing , the electronics are on the way and i must decide about the controller in 2 weeks time. If all the things go well at the beginning of august i will start to build the wing.

Any ideea , sugestion regarding the build log is appreciated.
Posted by kempo | Mar 08, 2012 @ 01:02 PM | 5,135 Views
So after a loooooong time i've decided to begin another project.

The "guilty" ones for taking this decision are:

Chris Anderson - with the Trust Time Trial (T3) competion he spread the UAV virus

Pete Hollands/ Riccardo Kuebler / Phil Giacalone / William Premerlani /UDB community for demonstrating what is UavDevBoard capable to do.

The wiki page for UDB is here:

The discutions about the UDB4 are here :

On the wiki page you find a lot of informations, this topic is supposed to remind me what i've done during the project(all the steps/setups), maybe someone can find the topic usefull.

The main purpose of this project is to have an UAV capable to do Auto takeoff/land , make autonomus missions and to be used for FPV.

What i will use :

1. Wing Tiger V2 - electric trainer

2. Futaba T9CAP + FRSKY two way transmitter module and receiver .

The receiver is capable to output RSSI (PWM) and CPPM output directly from it's pins,no soldering required.

3.UavDevBoard 4

4.MediaTek MT3329 GPS


6.Nick's OSD


8. Clone PicKit 3 from ebay :

9.FPV camera

10. 5,8 ghz receiver and mini transmitter

11. A Canon A480 with CHDK installed ( for photomapping.

I have the majority of the things, it's only missing the Pickit and the fpv camera.

That's it for now.
Posted by kempo | Mar 16, 2011 @ 01:30 PM | 6,182 Views
I have all these goodies, what to do next: Hexacopter or UAV Airplane ?
Posted by kempo | Aug 23, 2010 @ 11:31 AM | 11,198 Views
Well after a flight break and before another short break I want to build my future platform for DOSD V2 version.

The plane(it is a used one) will be equipped with :

1. DOSD V2

2. Dragon Lab Current Sensor

3. Arduimu

4.Pressure sensor

5. Gps module

(For buying gps module,current sensor, Dosd V2 you should talk with John-- )


1. the distance between gps module and video tx is enough? (I want to prevent any kind of interference)

2. I want to use a 3S 4000Mah battery ( Do you recommend something else?

3.the pressure sensor sould be inserted in sponge? Should I make a hole in the fuselage for the pressure sensor to work properly?

4. the arduimu should be alligned/glued after that interrupted line??

5. the distance between components is good? Should I rearrange them?

Thank you for your advices.
Posted by kempo | Jul 24, 2010 @ 03:54 AM | 5,794 Views
This is the current setup that I use for autopilot-RTH without any kind of stabilisation.

DOSD+ v10.5 autopilot setup (0 min 21 sec)

Dragon OSD V2 Autopilot Hold Position (3 min 1 sec)
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