About

Gender

Male


Location

Bielsko-Biala


Please tell us a bit about your UAV interest

uav.org.pl


Hometown:

Bielsko-Biala, Poland


Activity Feed

Marek posted a discussion
As a test of my new 3d printer (XYZprinting.com - DaVinci 1.0A) - prototype of simple 2-axis gimbal for ortophoto dedicated to Tarot 6xx series mount (10mm dia tubes, 65 mm distance).Only: 3 parts + 2 motors + 2 bearings + STorM32 + few bolts.Ready…
Mar 8, 2015
Marek replied to DJ Vegh's discussion CAM_TRIGG_DIST Range is 0-1000m. I need Every statute mile (1609.34m) Possible?
"GPS + Arduino + few lines of code."
Feb 28, 2015
Marek commented on Walter Volkmann's blog post HOW ACCURATE ARE YOUR MAPS AND MODELS?
"What about camera mount? Stabilized 2D/3D? Pitch, roll, yaw angles of photos?
Wiat software used for ortophoto production?"
Feb 18, 2015
Marek commented on Pitlab's blog post ILS and runway land assist in PitLab FPV kit: OSD+AP
"Hello Pit,
IMHO problem has "opposite" direction :)
If your OSD will accept MAVLink (via serial and/or CAN) - you  increase sale of OSD by thousands %."
Jan 2, 2015
Marek replied to Nazrin Kamarulzaman's discussion UAVcamera setting
"Hi, 
normally using time (shutter) priority so f-stop depends on light conditions"
Jul 11, 2014
Marek replied to John's discussion Elevation Graph for more than 70KM
"mail with single "h""
Jul 2, 2014
Marek replied to John's discussion Elevation Graph for more than 70KM
"OK.
I will try do do it today evening and will let you know about results.
My mail: marekm (at) hhot (dot) pl

M."
Jul 2, 2014
Marek replied to John's discussion Elevation Graph for more than 70KM
"Latest version of MissionPlanner have already elevation graph based on srtm module (in case when Google altitude is not available), but still 50 km limit is present.
Only change you need is to replace "50000" in  ElevationProfile.cs line 186 to…"
Jul 2, 2014
Marek replied to John's discussion Elevation Graph for more than 70KM
"You can use "srtm" module from MissionPlanner source-code and prepare elevation graphs as long and as dense - as you need.
(MissionPlanner/ExtLibs/Utilities/srtm.cs)"
Jul 1, 2014
Marek replied to Marek's discussion APM in a plane (real)
"Small STM32F103 module: PWM from APM -> TTL serial (MGL protocol) -> RS-232 module -> MGL Servo.
Also working as "false" RC receiver - delivery PWM to APM inputs ( mode selection, etc)"
Jun 7, 2014
Marek replied to Marek's discussion APM in a plane (real)
"Sample foto from 850m AGL (jpg compressed 50% from RAW file)"
May 29, 2014
Marek left a comment for Dennis Lott
"Great,
I am sure, that Pixhawk will work ok with LSA plane. What kind of servo you plan to use?"
May 27, 2014
Marek replied to Marek's discussion APM in a plane (real)
"Sample log file:
- in Auto mode only roll stabilisation by APM. Elevator and throttle - hand controlled, rudder - fixed position.
- turns - by hand. During turns auto mode active, but power (+12) to servo switched-off.
Suggestions for tunnig -…"
May 27, 2014
Marek replied to Marek's discussion APM in a plane (real)
"Some more photos.
To interface module - 2 additional displays (LCD) possible connection: one is 2x16 char as a Mode and Trim display (+ 6-position rotating mode switch, + 2 trimm switches - +/- pitch and +/- roll), second 320x240 touch screen as a…"
May 27, 2014
Marek posted a discussion
Hello,after a few weeks of work - APM 2.5 with interface modules for 2 MGL Servos was installed in real plane VL-3 (ultralight). Rudder - fixed position, throttle - controled by "man" pilot.Main purpose - as a help for pilot to fly ortophotography…
May 27, 2014
Marek replied to Dom's discussion Downward facing gimbal?
"Simple mount camera lens down.
Sample - my last "production" with heavy camera PhaseOne iXA180 - http://youtu.be/6eORTnID8G0"
May 13, 2014
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