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About Me:

http://der-frickler.net/modellbau


Please tell us a bit about your UAV interest

General interest ...


Hometown:

Trier


Activity Feed

Johannes commented on Ivan Stamatovski's blog post Lightest, smallest, most affordable thermal camera for UAVs
"Looks like you hacked a Flir One in there ;-)
Maybe the android one with an small android or linux board with TV-Out."
Oct 23, 2016
Johannes commented on Nick McCarthy's blog post FPV Racing: Frequency Management using Software Defined Radio
"Nice one! Right now we use an bit cheaper option. A modified 5.8GHz Boscam RX that is able to tune to all channels and display the Channel Spectrum via the RSSI values:
https://code.google.com/p/rx5808-pro/wiki/Overview
The Arduino is generating the…"
Jun 4, 2015
Johannes commented on CrashingDutchman's blog post Quanum DIY FPV Goggle V2 with 5 inch LCD Monitor
"Another build-log from my colleague:
http://www.kaldicopter.de/bauberichte/diy_videobrille"
Jun 2, 2015
Johannes commented on CrashingDutchman's blog post Quanum DIY FPV Goggle V2 with 5 inch LCD Monitor
"Fatshark uses Lipos as well
And 5" no Bluescreen TFTs with 800x480 are quite cheap:

http://www.banggood.com/Blue-Sky-5-Inch-HD-Digital-Panel-Display-80...
We use that ones in our DIY googles.…"
Jun 2, 2015
Johannes replied to Forrest Frantz's discussion Building Copters with Round Tubes - Stronger, Lighter, Easier to Mount Motors than Square Tubes in ArduCopter User Group
"Thanks Jon!
Good to see that the manufacturers are finally selling small gimbal motors."
Feb 23, 2015
Johannes replied to Forrest Frantz's discussion Building Copters with Round Tubes - Stronger, Lighter, Easier to Mount Motors than Square Tubes in ArduCopter User Group
"Hi Hugues,you stated in the other thread that you are using of-the-shelf brushless gimbal motors (in opposite to the rewound, repurposed CD Drive Motors used in some other Gimbal Builds)
Do you have a link where i can get some of these 1806 gimbal…"
Feb 23, 2015
Johannes replied to Forrest Frantz's discussion Building Copters with Round Tubes - Stronger, Lighter, Easier to Mount Motors than Square Tubes in ArduCopter User Group
"Hey!
Very nice builds you did there using tubes and glue only!
Allthough the Gimbal looks really good!

I did two similar builds some time ago. 2 Gimbal Quads at ~500g AUW.

LightFlight 1:
465g incl Gimbal und Innovv C1 HD Cam~12min of…"
Feb 22, 2015
Johannes commented on Jake Wells's blog post Is it a hobby or not?
"Very nice article Jake! It brings it all to the point!
Really like your footage and especially the boxcopter builds since years.

Just building my 2nd Boxkopter (real small one) right now to take it on my next holiday trip:…"
Jan 29, 2015
Johannes replied to Alain Sutter's discussion ArduRover without steering servo in ArduRover User Group
"OK, sounded as if you were having trouble with the ESCs in general.

Hope i will have time to do some outdoor tests on the weekend.
Goto here via Missionplaner and RTH work just fine on my Arducopter.

Yes, sure, as the parameters shall be the same…"
Sep 16, 2014
Johannes replied to Alain Sutter's discussion ArduRover without steering servo in ArduRover User Group
"Downgraded to v2.45 and it it working.
Driving in manual mode is fine.
Had no time yet to really test the GPS Modes, my terrace seams a bit small for waypoint driving...

Thanks Thomas.

@Linus: is the driving working without the APM? Just with…"
Sep 15, 2014
Johannes replied to Alain Sutter's discussion ArduRover without steering servo in ArduRover User Group
"Thanks for the fast reply, this will save me some hours of searching ;_)

i will try the older release these days.

Greets
       Johannes.

P.S. the Ardurover will go on my selfmade Rover: http://der-frickler.net/modellbau/cars/rover_4x4"
Sep 15, 2014
Johannes replied to Alain Sutter's discussion ArduRover without steering servo in ArduRover User Group
"@Thomas,

I just activated the skid-steering on the latest Ardurover version, now both controllers are running the same direction when steering forward/backward as needed, but i am not able to get the rover to turn in manual mode.
The difference in…"
Sep 15, 2014
Johannes commented on Gary Mortimer's blog post Brain not frame
"Well, mine has $9 Motors which have been eating dirt and mutt on their first live on my testquad.

By the way, i have the C-Clips removed on the Motors as i had to turn the shafts. That way i can pull of the whole bell incl. prop to clean them."
May 28, 2014
Johannes commented on Gary Mortimer's blog post Brain not frame
"spray some WD40 to grease the bearings and oust the water after washing it in sweet water."
May 28, 2014
Johannes commented on Gary Mortimer's blog post Brain not frame
"Nice, our Lockkopters do that as well, here a video from LazyZero:https://www.youtube.com/watch?v=NSVhc-d2uWg"
May 28, 2014
Johannes commented on Gary Mortimer's blog post Brain not frame
"Nice! Some more pictures on how the arms are fixed would be nice
But is it foldable, swimming and waterproof ;_)
http://der-frickler.net/modellbau/planes/lockkopter"
May 27, 2014